Slight rise in Covid cases, but not fourth wave yet: Karnataka CM April 28, 2022 by Indo-Asian News Service
Omicron sub-variant found in Bengaluru, experts warn of fourth wave April 23, 2022 by Indo-Asian News Service
No fourth wave of coronavirus will occur in India: Virologist T Jacob John March 8, 2022 by Indo-Asian News Service
Pakistan reports highest Covid infection rate since May 30, experts warn of 4th wave July 11, 2021 by Asian News International
