COVID Cases on the Rise: AIIMS Doctor Weighs In on Need for Booster Shots

With mild COVID-19 cases being reported in some parts of India, many are wondering whether it’s time for a booster shot to guard against the virus, which first appeared in December 2019.

Dr. Ranjan, a professor at AIIMS, says booster doses could be especially important for older adults and people with existing health issues. In an interview with News18, he said that updated boosters aimed at Omicron variants are key to preventing serious illness, hospitalizations, and deaths—even if they don't completely stop mild or symptom-free infections.

He added that while a widespread booster campaign may not be necessary right now, anyone who hasn’t had a booster in over a year should think about getting one to boost their protection. He also pointed out that newer vaccines, like those targeting the JN.1 strain, could help protect against emerging variants such as LF.7 and NB.1.8.

Meanwhile, countries in Southeast Asia and China have seen a rise in cases linked to fast-spreading Omicron subvariants. However, Dr. Ranjan noted that most of these cases have been mild. In Singapore, for example, ICU admissions have gone down slightly despite the spike in infections.

Back in India, he said the overall situation remains stable. Most of the recent cases have been reported in just a few states, and the majority have been mild, with people recovering at home. He urged the public to stay calm but alert.

“There’s no need to panic,” Dr. Ranjan said. “What’s important now is public awareness—knowing the symptoms, trusting the vaccines, and protecting those most at risk. And we must rely on trusted sources to fight misinformation.”

In Haryana, four new COVID-19 cases were reported on Friday—all mild. The patients are under home care and medical supervision. State Health Minister Arti Singh Rao assured that there’s no cause for concern and that the government is keeping a close watch on the situation.