Vaccines under clinical trials to prevent Covid-19 - An article by Aliva Basu
The author is B. Pharm student from NMIMS-SPPSPTM Introduction Covid-19 or also known as Coronavirus disease is an infectious disease which has rapidly emerged to become a global pandemic. The main reasons why it is so dangerous is because it takes about 2 weeks for the symptoms (coughing, fever and in severe cases, respiratory distress) to develop and thus be identified. In that period, the infected person can transmit this disease to countless other people they come in contact with through cough or sneeze droplets. [1] Another reason for it’s danger lies in the survival mechanism of the virus causing the disease. Covid-19 is caused by the virus SARS-CoV-2 . This virus can remain stable and alive for several days on surfaces and in aerosols. [2] The exact mechanism for this disease is yet not known and is still under research but there are several theories proposed. The pandemic is a huge risk to global health with more than 1,500,000 cases reported worldwide till dat...