-COVID-19 affects different people in different ways. Most infected people will develop mild to moderate illness and recover without hospitalization.
-Coronaviruses are a group of related viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that can range from mild to lethal.
-COVID-19 is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus strain.
-According to WHO, the most common symptoms of COVID-19 are fever, tiredness and dry cough. Few patients experience aches and pains, nasal congestion, runny nose, sore throat or diarrhea. Patients usually have mild symptoms that start gradually. Most patients recover without needing any special treatment. Only around 1 of 6 patients manifest with difficulty breathing and become seriously ill.
-Human coronaviruses are capable of causing illnesses ranging from the common cold to more severe diseases such as Middle East respiratory syndrome (MERS, fatality rate ~34%). SARS-CoV-2 is the seventh known coronavirus to infect people, after 229E, NL63, OC43, HKU1, MERS-CoV, and the original SARS-CoV.
-The coronavirus disease (COVID-19) is caused by a virus, NOT by bacteria.
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Answer:
COVID-19
- COVID-19 affects different people in different ways. Most infected people will develop mild to moderate illness and recover without hospitalization.
- Coronaviruses are a group of related viruses that cause diseases in mammals and birds. In humans, coronaviruses cause respiratory tract infections that can range from mild to lethal.
- COVID-19 is caused by infection with the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) virus strain.
- According to WHO, the most common symptoms of COVID-19 are fever, tiredness and dry cough. Few patients experience aches and pains, nasal congestion, runny nose, sore throat or diarrhea. Patients usually have mild symptoms that start gradually. Most patients recover without needing any special treatment. Only around 1 of 6 patients manifest with difficulty breathing and become seriously ill.
- Human coronaviruses are capable of causing illnesses ranging from the common cold to more severe diseases such as Middle East respiratory syndrome (MERS, fatality rate ~34%). SARS-CoV-2 is the seventh known coronavirus to infect people, after 229E, NL63, OC43, HKU1, MERS-CoV, and the original SARS-CoV.
- The coronavirus disease (COVID-19) is caused by a virus, NOT by bacteria.