scholarly journals Analysis of Covid - 19 Situations in Davanagere District, Karnataka

2021 ◽  
Vol 2 (4) ◽  
pp. 01-08
Author(s):  
Gouri Sakre ◽  
Gulappa Devagappanavar
Keyword(s):  
Attack Rate ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Secondary Data ◽  
World Health ◽  
Severe Illness ◽  
Fatality Rate ◽  
First Case ◽  
Increased Risk ◽  
Novel Coronavirus

Background: According to CDC, Coronavirus disease 2019 (COVID-19) is caused by a new coronavirus which was first identified in Wuhan, China, in December 2019. Although most people who have COVID-19 have mild symptoms, it can also cause severe illness and even death. Some groups, including older adults and people who have certain underlying medical conditions, are at increased risk of severe illness. On February 11, 2020, the World Health Organization announced an official name for the disease that is causing the 2019 novel coronavirus outbreak. The new name of this disease is coronavirus disease 2019, abbreviated as COVID-19. Objectives: Analysis of COVID 19 data in the Davanagere district from April 2020 to August 2020. Methods: In this current study the secondary data is obtained from the Official Website of Government of Karnataka, Covid-19 Informational Portal – Media Bulletin. By using different indicators Davanagere district covid data is further used to calculate Attack rate, Case fatality rate and complete case fatality rate. Results: In this study it is found that, in the month of April there were no covid positive cases reported till fourth week of month, by fourth week, total two positive cases were reported the first case being encountered on 28th April 2020, with discharge of those patient in the end of the month. The attack rate has steeped up from 8.018 to 355.74 per one lakh population i.e. about 44 times more than initial months of pandemic. The strict preventive measures were followed by public and government too. So the prevalence rate is less in May, June and went on increasing once the unlocking is done. In summer the total positive cases steeping up from 2 cases to 154 total positive cases for the month April to May, and there is steady in rise of total positive cases for the month June with total positive cases of 153. In the beginning of summer there were fewer cases as pandemic was just begun and chances of transmission were very less. As monsoon appeared in June last week there is surge in total positive cases. With added burden of Unlock 1.0 phase, as public started moving out from home without any freak of infection. Conclusion: In this study it is found that due to strict nationwide lockdown and social distancing, hygiene practices among the Davanagere people has made it possible to restrict the spread of covid among the people, although the international immigration of Davanagere residents lead to transmission of infection. Further removal of lockdown after three months has lead to three fold spread of disease. Also there is rise in death rate, attack rate and case fatality in Davanagere district.

scholarly journals Analysis of Covid-19 Situations in Davanagere District, Karnataka

2021 ◽  
Vol 4 (3) ◽  
Author(s):  
Gulappa Devagappanavar
Keyword(s):  
Attack Rate ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Secondary Data ◽  
World Health ◽  
Severe Illness ◽  
Fatality Rate ◽  
First Case ◽  
Increased Risk ◽  
Novel Coronavirus

Background: According to CDC, Coronavirus disease 2019 (COVID-19) is caused by a new coronavirus which was first identified in Wuhan, China, in December 2019. Although most people who have COVID-19 have mild symptoms, it can also cause severe illness and even death. Some groups, including older adults and people who have certain underlying medical conditions, are at increased risk of severe illness. On February 11, 2020, the World Health Organization announced an official name for the disease that is causing the 2019 novel coronavirus outbreak. The new name of this disease is coronavirus disease 2019, abbreviated as COVID-19. Objectives: Analysis of COVID 19 data in the Davanagere district from April 2020 to August 2020. Methods: In this current study the secondary data is obtained from the Official Website of Government of Karnataka, Covid-19 Informational Portal – Media Bulletin. By using different indicators Davanagere district COVID data is further used to calculate Attack rate, Case fatality rate and complete case fatality rate. Results: In this study it is found that, in the month of April there were no COVID positive cases reported till fourth week of month, by fourth week, total two positive cases were reported the first case being encountered on 28th April 2020, with discharge of those patient in the end of the month. The attack rate has steeped up from 8.018 to 355.74 per one lakh population i.e. about 44 times more than initial months of pandemic. The strict preventive measures were followed by public and government too. So the prevalence rate is less in May, June and went on increasing once the unlocking is done. In summer the total positive cases steeping up from 2 cases to 154 total positive cases for the month April to May, and there is steady in rise of total positive cases for the month June with total positive cases of 153. In the beginning of summer there were fewer cases as pandemic was just begun and chances of transmission were very less. As monsoon appeared in June last week there is surge in total positive cases. With added burden of Unlock 1.0 phase, as public started moving out from home without any freak of infection. Conclusion: In this study it is found that due to strict nationwide lockdown and social distancing, hygiene practices among the Davanagere people has made it possible to restrict the spread of covid among the people, although the international immigration of Davanagere residents lead to transmission of infection. Further removal of lockdown after three months has lead to three fold spread of disease. Also there is rise in death rate, attack rate and case fatality in Davanagere district

scholarly journals Effects of Air Temperature on COVID-19 Case Fatality Rate

2021 ◽  
Vol 15 (1) ◽  
pp. 53-63
Author(s):  
Anna Sączewska-Piotrowska ◽  
Damian Piotrowski
Keyword(s):  
Air Temperature ◽  
Case Fatality Rate ◽  
Proportional Hazards ◽  
Meta Analysis ◽  
Case Fatality ◽  
Cox Proportional Hazards ◽  
World Health ◽  
Fatality Rate ◽  
First Case ◽  
Novel Coronavirus

The aim of this study was to assess the case fatality rate (CFR) of COVID-19 by performing a meta-analysis according to the air temperature and to determine if the temperature modifies the pandemic duration to the peak day for CFR of the COVID-19. A novel coronavirus spread began in December 2019 in Wuhan, China, and half a year after, more than 9 million total cases were confirmed worldwide. Therefore, knowing the conditions favorable for the spread of the virus (including weather conditions) is crucial from the perspective of the entire population. Using information from the World Health Organization, subgroup meta-analysis by temperature was performed. Survival analysis using the Kaplan-Meier estimates and the Cox proportional hazards models was conducted. Based on the conducted analysis we can conclude that in countries with temperature equal or lower than 14.8°C the pooled CFR of COVID-19 is higher than in countries with tempera ture greater than 14.8°C. Besides, in countries with lower temperature the peak of the CFR appears after a longer time from the first case of the novel coronavirus than in countries with higher temperature.

Impact of hydroxychloroquin/azithromycin protocol on COVID-19 case-fatality rate reduction in Algeria. (Preprint)

2020 ◽  
Author(s):  
Ahmed Youssef Kada
Keyword(s):  
Case Fatality Rate ◽  
Doubling Time ◽  
Case Fatality ◽  
World Health ◽  
Fatality Rate ◽  
Therapeutic Protocol ◽  
First Case ◽  
The World ◽  
The Impact ◽  
At Home

BACKGROUND Covid-19 is an emerging infectious disease like viral zoonosis caused by new coronavirus SARS CoV 2. On December 31, 2019, Wuhan Municipal Health Commission in Hubei province (China) reported cases of pneumonia, the origin of which is a new coronavirus. Rapidly extendable around the world, the World Health Organization (WHO) declares it pandemic on March 11, 2020. This pandemic reaches Algeria on February 25, 2020, date on which the Algerian minister of health, announced the first case of Covid-19, a foreign citizen. From March 1, a cluster is formed in Blida and becomes the epicentre of the coronavirus epidemic in Algeria, its total quarantine is established on March 24, 2020, it will be smoothly alleviated on April 24. A therapeutic protocol based on hydroxychloroquine and azithromycin was put in place on March 23, for complicated cases, it was extended to all the cases confirmed on April 06. OBJECTIVE This study aimed to demonstrate the effectiveness of hydroxychloroquin/azithromycin protocol in Algeria, in particular after its extension to all patients diagnosed COVID-19 positive on RT-PCR test. We were able to illustrate this fact graphically, but not to prove it statistically because the design of our study, indeed in the 7 days which followed generalization of therapeutic protocol, case fatality rate decrease and doubling time increase, thus confirming the impact of wide and early prescription of hydroxychloroquin/azithromycin protocol. METHODS We have analyzed the data collected from press releases and follow-ups published daily by the Ministry of Health, we have studied the possible correlations of these data with certain events or decisions having a possible impact on their development, such as confinement at home and its reduction, the prescription of hydroxychloroquine/azithromycin combination for serious patients and its extension to all positive COVID subjects. Results are presented in graphics, the data collection was closed on 31/05/2020. RESULTS Covid-19 pandemic spreads from February 25, 2020, when a foreign citizen is tested positive, on March 1 a cluster is formed in the city of Blida where sixteen members of the same family are infected during a wedding party. Wilaya of Blida becomes the epicentre of coronavirus epidemic in Algeria and lockdown measures taken, while the number of national cases diagnosed begins to increases In any event, the association of early containment measures combined with a generalized initial treatment for all positive cases, whatever their degree of severity, will have contributed to a reduction in the fatality rate of COVID 19 and a slowing down of its doubling time. CONCLUSIONS In Algeria, the rapid combination of rigorous containment measure at home and early generalized treatment with hydroxychloroquin have demonstrated their effectiveness in terms of morbidity and mortality, the classic measures of social distancing and hygiene will make it possible to perpetuate these results by reducing viral transmission, the only unknown, the reopening procedure which can only be started after being surrounded by precautions aimed at ensuring the understanding of the population. CLINICALTRIAL Algeria, Covid-19, pandemic, hydroxychloroquin, azithromycin, case fatality rate

scholarly journals VAKSINASI MASAL COVID-19 DI UNIVERSITAS MUHAMMADIYAH MATARAM KOTA MATARAM PROVINSI NUSA TENGGARA BARAT

2021 ◽  
Vol 5 (1) ◽  
pp. 713
Author(s):  
Evi Diliana Rospia ◽  
Dwi Kartika Cahyaningtyas ◽  
Desi Rofita ◽  
Cahaya Indah Lestari ◽  
Ni Wayan Ari Adi Putri ◽  
...  
Keyword(s):  
World Health Organization ◽  
Case Fatality Rate ◽  
Herd Immunity ◽  
Case Fatality ◽  
Mass Vaccination ◽  
World Health ◽  
Fatality Rate ◽  
First Case ◽  
Difficulty Breathing ◽  
Health Organization

ABSTRAKNovel coronavirus 2019 atau virus corona sindrom pernafasan akut parah yang disebut COVID-19. Gejala klinis utama yang muncul yaitu demam, batuk dan kesulitan bernapas. World Health Organization (WHO) melaporkan 11.84.226 kasus konfirmasi dengan 545.481 kematian di seluruh dunia (Case Fatality Rate/CFR 4,6%). Di Indonesia kasus meningkat dan menyebar dengan cepat, kasus pertama pada tanggal 2 Maret 2020, pada tanggal 9 Juli 2020 Kementerian Kesehatan melaporkan 70.736 kasus konfirmasi COVID-19 dengan 3.417 kasus meninggal (CFR 4,8%). Kegiatan vaksinasi masal ini bertujuan terbentuknya herd immunity (kekebalan kelompok) dan berkurangnya angka kematian akibat COVID-19 pada masyarakat. Kegiatan vaksinasi masal dilaksanakan di Universitas Muhammadiyah Mataram Kota Mataram Nusa Tenggara Barat, dan jenis vaksin yang digunakan pada kegiatan vaksinasi masal ini adalah Sinovac. Jumlah responden yang mengikuti kegiatan ini sebanyak 1.000 orang. Hasil pengabdian didapatkan jumlah yang melakukan vaksinasi sebanyak 1000 orang yang terdiri dari masyarakat umum dan karyawan Universitas Muhammadiyah Mataram. Kata kunci: vaksinasi; covid-19; komunitas; indonesia. ABSTRACTNovel coronavirus 2019 or severe acute respiratory syndrome coronavirus called COVID-19. The main symptoms that appear are fever, cough and difficulty breathing. The World Health Organization (WHO) reports 11,84,226 confirmed cases with 545,481 deaths worldwide (Case Fatality Rate/CFR 4.6%) In Indonesia cases are increasing and spreading rapidly, the first case on March 2, 2020, on July 9 2020 The Ministry of Health reported 70,736 confirmed cases of COVID-19 with 3,417 deaths (CFR 4.8%). This mass vaccination activity aims to form herd immunity and reduce the death rate due to COVID-19 in the community. The mass vaccination activity was carried out at the Muhammadiyah University of Mataram, and the type of vaccine used in this mass vaccination activity was Sinovac. The number of respondents who participated in this activity was 1,000 people. The results of the service found that the number of people who vaccinated was 1000 people consisting of the general public and employees of the Muhammadiyah University of Mataram. Keywords: vaccination; covid-19; community; indonesia. 

scholarly journals Burden and Trend of Measles in Nigeria: Five-year Review Case-base Surveillance Data

2018 ◽  
Vol 10 (1) ◽  
Author(s):  
Ibrahim S. Baffa ◽  
Yahaya Mohammed ◽  
Rabi Usman ◽  
Aisha Abubakar ◽  
Patrick Nguku
Keyword(s):  
Disease Surveillance ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Secondary Data ◽  
Epidemiological Data ◽  
Laboratory Diagnosis ◽  
Northern Region ◽  
World Health ◽  
Fatality Rate ◽  
Health Organization

ObjectiveWe reviewed measles specific Integretaged Disease Surveillance and Response (IDSR) data from Nigeria over a five-year period to highlights its burden and trends, and make recommendations for improvements.IntroductionMeasles is a vaccine preventable, highly transmissible viral infection that affects mostly under-five year children. The disease is caused by a Morbillivirus; member of the Paramyxovirus family.MethodsWe conducted a secondary data analysis of measles specific IDSR records of all States in Nigeria from January 2012 to September 2016. The record had reported measles cases with laboratory outcomes from all the States. IDSR weekly epidemiological data were obtained from Surveillance Unit, Nigerian Centre for Disease Control (NCDC).ResultsA total of 131,732 cases were recorded within the period. Highest number of cases 57,892(43.95%) were recorded in 2013 while the least number of cases 11,061(8.4%) were recorded in 2012. A total of 817 deaths were recorded, given a case fatality rate (CFR) of 0.62%. The CFR showed a decreasing trend over the years with the highest CFR (1.43%) recorded in 2012 and the least CFR (0.44%) recorded in 2016. Only 8,916 (6.7%) cases were confirmed by laboratory investigation. The Northwest region recorded the highest attack rate (AR) of 149.7 cases per 100,000 population, followed by the Northeast region with 140.2 cases per 100,000 population, while the South-south region recorded the least AR of 15.8 cases per 100,000 population. Case Fatality Rate per region followed similar pattern, with the Northcentral region having the highest CFR of 4.38%. The trend of measles cases followed the same pattern. Cases peaked at March, then gradually reduced to lowest level at June.ConclusionsMeasles infection remains a burden especially in the northern region of Nigeria. Though measles fatalities were on decline over the years, laboratory diagnosis of cases has been suboptimal. We recommended improvement on routine immunization and measles case management, and strengthening of regional laboratories capacity for measles diagnosis.References1. WHO | Measles. WHO [Internet]. World Health Organization; 2017 [cited 2017 Apr 10]; Available from: http://www.who.int/mediacentre/factsheets/fs286/en/2. Akande TM. A review of measles vaccine failure in developing countries. Niger. Med. Pract. SAME Ventures; 2007;52:112–6.3. Ibrahim BS, Gana GJ, Mohammed Y, Bajoga UA, Olufemi AA, Umar AS, et al. Outbreak of measles in Sokoto State North-Western Nigeria, three months after a supplementary immunization campaign: An investigation report 2016. Australas. Med. J. AUSTRALASIAN MEDICAL JOURNAL PTY LTD HILLARYS, GPO BOX 367, PERTH, WA 6923, AUSTRALIA; 2016;9:324–35. 

scholarly journals Forecasting the peak of novel coronavirus disease in Egypt using current confirmed cases and deaths

2020 ◽  
Author(s):  
Wagida A. Anwar ◽  
Amany Mokhtar
Keyword(s):  
Case Fatality Rate ◽  
Compartmental Model ◽  
Case Fatality ◽  
Current Situation ◽  
Control Measures ◽  
Fatality Rate ◽  
First Case ◽  
Online Tools ◽  
Novel Coronavirus ◽  
And Control

AbstractThe first case of coronavirus disease 2019 (COVID-19) in Egypt was reported on 14 February 2020 and the number of reported cases has increased daily. The purpose of this study is to describe the current situation of Covid-19 in Egypt and to predict the expected timing of the peak of this epidemic using current confirmed cases and deaths. We used one of the online tools; the Epidemic Calculator that utilizes, the well-known SEIR compartmental model. We utilized the daily reports published by the Egyptian Ministry of Health & Population from 14 February to 11 May 2020. Given the highest calculated case fatality rate (7.7%), the number of hospitalized individuals is expected to peak in the middle of June with a peak of hospitalized cases of 20,126 individuals and total expected deaths 12,303. We recommend strengthening of the Egyptian preventive and control measures so as to decrease the CFR and the number of cases to the least possible as we approach the epidemic peak. It is most important that appropriate quarantine measures are retained., the quarantine measures should not be relaxed before the end of June, 2020.

An App for Understanding the Case Fatality Rate of Novel Coronavirus (COVID -19): Observation Study (Preprint)

2020 ◽  
Author(s):  
Tsair-Wei Chien ◽  
Wei-Chih Kan ◽  
Yu-Tsen Yeh ◽  
Shu-Chun Kuo
Keyword(s):  
Death Rate ◽  
Case Fatality Rate ◽  
Case Fatality ◽  
Daily Basis ◽  
World Health ◽  
Fatality Rate ◽  
Observation Study ◽  
The Mean ◽  
Novel Coronavirus ◽  
Health Organization

BACKGROUND When a new disease starts to spread, one of the commonly asked questions is (1) how deadly it is. World Health Organization (WHO) announced in a press conference on January 29th, 2020 and reported the death rate of COVID-19 was 2% on the case fatality rate(CFR). Whether the claim was underestimated is worthy of clarifications when considering the lag days from symptom onset to death. OBJECTIVE We developed an app for online displaying three types of computations of CFR and verifying the death rate of 2% substantially underestimated. METHODS We downloaded COVID-19 outbreak numbers from January 21 to February 25, 2020, in countries/regions on a daily basis from Github that contains daily information on confirmed cases, deaths, and the recovered in more than 30 Chinese locations and other worldwide countries/regions. Three CFRs on COVID-19 were compared, including (A) deaths/confirmed;(B) deaths/(deaths+recovered); and (C) deaths/(cases x days ago). The coefficients of variance (CV=the ratio of the standard deviation to the mean) were applied to measure the relative variability for each CFR. A dashboard was developed for daily display of the CFR on COVID-19 for each region. RESULTS We observed that the CVs were 0.07, 9.23, and 5.08 and the CFRs were 3.37%, 8.85%, and 3.58% for these three CFR computations, respectively, on Feb. 25, 2020. The death rate of COVID-19(=2%) announced by WHO using the formula of deaths/confirmed was substantially underestimated. A dashboard was created to present the provisional CFRs of COVID-19 on a daily basis. CONCLUSIONS We suggest examining these three CFRs as a reference to the final CFR. An app developed for displaying the provisional CFR with these three CFRs can modify the underestimated CFR reported by WHO and media. CLINICALTRIAL Not available

scholarly journals Meta-analysis and metaregression of risk factors associated with mortality in hip fracture patients during the COVID-19 pandemic

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Firas J. Raheman ◽  
Djamila M. Rojoa ◽  
Jvalant Nayan Parekh ◽  
Reshid Berber ◽  
Robert Ashford
Keyword(s):  
Hip Fracture ◽  
Hip Fractures ◽  
Case Fatality Rate ◽  
Excess Mortality ◽  
Meta Analysis ◽  
Case Fatality ◽  
Pooled Analysis ◽  
Fatality Rate ◽  
Increased Risk ◽  
The Impact

AbstractIncidence of hip fractures has remained unchanged during the pandemic with overlapping vulnerabilities observed in patients with hip fractures and those infected with COVID-19. We aimed to investigate the independent impact of COVID-19 infection on the mortality of these patients. Healthcare databases were systematically searched over 2-weeks from 1st–14th November 2020 to identify eligible studies assessing the impact of COVID-19 on hip fracture patients. Meta-analysis of proportion was performed to obtain pooled values of prevalence, incidence and case fatality rate of hip fracture patients with COVID-19 infection. 30-day mortality, excess mortality and all-cause mortality were analysed using a mixed-effects model. 22 studies reporting 4015 patients were identified out of which 2651 (66%) were assessed during the pandemic. An excess mortality of 10% was seen for hip fractures treated during the pandemic (OR 2.00, p = 0.007), in comparison to the pre-pandemic controls (5%). Estimated mortality of COVID-19 positive hip fracture patients was four-fold (RR 4.59, p < 0.0001) and 30-day mortality was 38.0% (HR 4.73, p < 0.0001). The case fatality rate for COVID-19 positive patients was 34.74%. Between-study heterogeneity for the pooled analysis was minimal (I2 = 0.00) whereas, random effects metaregression identified subgroup heterogeneity for male gender (p < 0.001), diabetes (p = 0.002), dementia (p = 0.001) and extracapsular fractures (p = 0.01) increased risk of mortality in COVID-19 positive patients.

scholarly journals Managing older adults’ fear of coronavirus disease: A new role for social work practice

2020 ◽  
pp. 147332502097329
Author(s):  
Hamed Mortazavi
Keyword(s):  
Older Adults ◽  
Case Fatality Rate ◽  
Severe Disease ◽  
Case Fatality ◽  
Social Work Practice ◽  
World Health ◽  
National Committee ◽  
Fatality Rate ◽  
Number Of Patients ◽  
Incidence And Mortality

As the number of patients infected with the 2019 novel coronavirus disease (nCOVID-19) increases, the number of deaths has also been increasing. According to World Health Organization (WHO), as of 4 October 2020, 34,804,348 cases had tested positive for nCOVID-19 globally, which among them, 1,030,738 confirmed deaths had occurred, equivalent to a case-fatality rate of 2.96%. However, in comparison with global statistics, the incidence and mortality of the nCOVID-19 infection are higher in Iran. As reported by the National Committee on COVID-19 Epidemiology of Ministry of Health of Iran, the total number of patients with confirmed COVID-19 infection has reached 468,119, of which 26,746 have died, equivalent to a case-fatality rate of 5.71%. Currently, there is solid evidence that older adults are at a higher risk of severe disease following infection from COVID-19.

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