India starts booster shots for vulnerable amid omicron surge

Healthcare and front-line workers along with people above age 60 with health problems are lining up at vaccination centers across India to receive booster shots as infections linked to the omicron variant surge

NEW DELHI -- Healthcare and front-line workers along with people above age 60 with health problems lined up Monday at vaccination centers across India to receive a third dose as infections linked to the omicron variant surge.

The doses, which India is calling a “precautionary” shot instead of a booster, were given as new confirmed coronavirus infections rocketed to over 179,000 on Monday, nearly an eightfold increase in a week. Hospitalizations, while still relatively low, are also beginning to rise in large, crowded cities such as New Delhi, Mumbai and Kolkata.

India is better prepared now than it was last year when the delta variant overwhelmed hospitals. When cases spiked in March last year, not even 1% of its population of nearly 1.4 billion was fully vaccinated. India's creaky medical infrastructure meant millions likely died.

Since then, the government has bolstered healthcare, built oxygen plants and added beds to hospitals. About 47% of the population is now fully vaccinated and many have antibodies from previous infections. This may provide “hybrid immunity” -- a combination of immunity from previous infections and vaccines -- comparable to boosters, said Dr. Chandrakant Lahariya, an Indian epidemiologist.