Vaccine inequity remains an issue both within India, where less than 2 per cent of the population has received a Covid booster, and the globe with 56 countries unable to inoculate even 10 percent of their people, says Johns Hopkins scientist Amita Gupta.
Tracking hospitalisation rates which provide an indicator of severity of illness is key, the chief of the Division of Infectious Disease, and Professor of Medicine at Johns Hopkins University School of Medicine said while stressing that no one is safe from Covid until everyone in the world gets vaccinated.
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