5 facts, you should know about covid 19
2. Total no. of variant till 2023:-omicron and subvariants, Delta, Delta AY 4.2, Beta (Beta may have been more likely than other variants to lead to hospitalization and death.) , Alpha, 3. Severity:-Studies have suggested the Alpha was more likely to land infected people in the hospital and was deadlier than the original virus. 4. … Read more