Introduction/Objective Severe acute respiratory distress syndrome caused by coronavirus 2 (SARS-COV-2) is a new respiratory disease -COVID-19. A virus from the Coronaviridae family, highly contagious and virulent took over the world in a very short time causing the 2019/2020 pandemic. We are presenting the case of COVID-19 transmission among family members, patients of various ages, sex, clinical presentation and findings, who have been infected in different ways. Case reports Three patients are described, all with different coronavirus-specific symptomatology. Symptoms ranged from fatigue and loss of appetite with no other, more prominent symptoms in the youngest patient, to fever, high temperature, diarrhoea, muscle ache and chest pain during inspiration in the oldest patient. The third patient's dominant symptoms were dry, non-productive cough, lack of oxygen, shortness of breath and perspiration on exertion, headache and normal temperature, with radiographically confirmed bilateral pneumonia. Laboratory findings (leukopenia, lymphocytopenia with elevated C-reactive protein levels, high erythrocyte sedimentation rate and lactate dehydrogenase levels) were consistent with a viral infection, highly suspicious of SARS-COV-2, which was confirmed with a real-time RT-PCR test in all three patients. After being hospitalized in the Clinical Hospital Center "Zemun" Department of Pulmonology and treated with symptomatic, antiviral and antibiotic therapy, the disease regressed and the RT-PCR tests became negative. Conclusion SARS-COV-2 is a very aggressive and potent cause of the coronavirus disease. The presented cases confirm the possibility of quick transmission within a family through direct and indirect contact, as well as the diversity of symptoms, laboratory and clinical findings. Our clinical examples are similar in symptomatology and available results to cases from other parts of the world hit with the pandemic.
Coronavirus (SARS-CoV-2) in Antillean Manatees (Trichechus Manatusmanatus)
