Opinion by Prof.K.Palaniswami | Opined

Prof.K.Palaniswami Mar 18, 2021

#Lethargic: After a year or so, vaccines for Corona found in India & exported to more than 72 countries and people from all over the world appreciate & thank us for vaccine supply in time ! But Corona second wave started spreading fast here & it's mysterious why people hesitate to get vaccinated ?