Question

write a short note on covid -19
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Answer 1

INTRODUCTION

There is a global rise in outbreaks of coronavirus infections resulting in high morbidity and mortality rates among humans and animals. Bats which are widely distributed, have capability of flight and are the second largest group of mammalian species are natural reservoirs of these viruses. Coronaviruses are viruses that typically affect the respiratory tract and gut of mammals and birds, causing important diseases. In animals, these viruses include the porcine epidemic diarrhoea virus (PEDv) and porcine delta-coronavirus (PDCoV) in pigs and infectious bronchitis virus (IBV) and turkey coronavirus in poultry. In humans, coronaviruses causing diseases include the common cold virus, severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome

Answer 2

INTRODUCTION

There is a global rise in outbreaks of coronavirus infections resulting in high morbidity and mortality rates among humans and animals. Bats which are widely distributed, have capability of flight and are the second largest group of mammalian species are natural reservoirs of these viruses. Coronaviruses are viruses that typically affect the respiratory tract and gut of mammals and birds, causing important diseases. In animals, these viruses include the porcine epidemic diarrhoea virus (PEDv) and porcine delta-coronavirus (PDCoV) in pigs and infectious bronchitis virus (IBV) and turkey coronavirus in poultry. In humans, coronaviruses causing diseases include the common cold virus, severe acute respiratory syndrome coronavirus (SARS-CoV) and Middle East respiratory syndrome