In view of the rise in COVID cases and infections, WHO's COVID technical lead, Maria Van Kerkhove has warned people of more transmissible variants in the future and has urged them to remain safe.

from Times of India https://timesofindia.indiatimes.com/life-style/health-fitness/health-news/coronavirus-future-variants-will-be-more-transmissible-warns-who-covid-technical-lead-key-points-to-note/photostory/93705367.cms