Still, there is a percentage of people who have not been infected or did not develop enough antibodies despite getting vaccinated, due to various reasons. So, a sudden spike in COVID-19 cases is not expected, until a new, more infectious variant emerges,' he said. We haven't observed any major difference between 'Delta' and 'Delta Plus' variant. 'The Delta variant of coronavirus was responsible for up to 60 per cent of the cases during the second wave. Vaccines are available but people are not coming forward,' she said.Дr Jugal Kishore, head of the Community Medicine department, Safdarjung Hospital, said around 80 per cent of people have immunity against the virus, either due to previous infection or due to vaccination. 'At the inoculation centre at MAMC, only around 50 people are getting vaccinated a day, while we can vaccinate around 200 people every day. There is laxity on the part of the people, Dr Sharma said. There would be queues at vaccination centres, but things have changed again. There is hardly any vigil being maintained in crowded areas,' she said.ДЄfter a devastating second wave of the coronavirus, people had started taking vaccination seriously. Most of them use cloth mask, which doesn't serve any purpose. 'People either don't wear mask or don't wear it properly. Sharma thinks the implementation of preventive and restrictive measures is an issue. 'Even if there are breakthrough infections among vaccinated people, the severity will be less and hospitals will not be overwhelmed,' she said. Pragya Sharma, professor (Department of Community Medicine) at the Maulana Azad Medical College, said a third wave is a certain thing but the number of people it will infect will depend on the implementation of preventive measures and the pace of vaccination. 'Opening everything is not appropriate everyone has been saying the third wave is a couple of days away,' Dr Khosla added. I think one should not assume anything and make all efforts to prevent a second wave-like crisis, which was a nightmare,' she said. Infections can increase exponentially anytime. In India too, a small increase in cases has been recorded. 'There are warning signs from different parts of the world. However, Dr Pooja Khosla, senior consultant (Department of Medicine), Sir Ganga Ram Hospital, said the second wave of the coronavirus has taught us that cases can increase suddenly. 'However, one should not lower their guard Adopt a guarded approach in terms of following COVID-19-appropriate behaviour and implementing restrictive measures,' he said.Дr Singh added that Delhi may have already achieved herd immunity, considering the massive number of cases seen during the second wave.

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