RECENT COVID-19 sero-surveys done in major cities such as Delhi, Mumbai and Ahmedabad indicated that a large number of people have already been infected in each of these densely populated cities. In Delhi, the numbers suggested that 22.86 per cent people had already encountered the virus; in Ahmedabad it was 49 per cent. Mumbai results showed a wide variation of 16-57 per cent in non-slum and slum areas.
Large numbers of infections, mostly asymptomatic and relegated to specific areas within these cities, have triggered a debate over its implications for Covid-19 management, as well as the optimistic, wishful scenario of attaining herd immunity.
So, are those in large cities at least closer to being immune?
In Delhi, the infection had spread fast in a couple of months, according to results of the two sero-surveys, said Dr Jugal Kishore, head of community medicine, VMMC and Safdarjung hospital. The first all-India sero-survey done by ICMR indicated 12 per cent people had antibodies in the month of May, and the one in July suggested 22.86 per cent had antibodies in June, Kishore said.
Kishore said that herd immunity was a possibility, given the extensive spread of the disease. But he added that in a city like Delhi, the number of cases were coming down, indicating that the city had crossed its peak. Other factors such as innate immunity may need to be studied to understand the disease better.
ãã®èšäºã¯ THE WEEK ã® August 23, 2020 çã«æ²èŒãããŠããŸãã
7 æ¥éã® Magzter GOLD ç¡æãã©ã€ã¢ã«ãéå§ããŠãäœåãã®å³éžããããã¬ãã¢ã ã¹ããŒãªãŒã9,000 以äžã®éèªãæ°èã«ã¢ã¯ã»ã¹ããŠãã ããã
ãã§ã«è³Œèªè ã§ã ?  ãµã€ã³ã€ã³
ãã®èšäºã¯ THE WEEK ã® August 23, 2020 çã«æ²èŒãããŠããŸãã
7 æ¥éã® Magzter GOLD ç¡æãã©ã€ã¢ã«ãéå§ããŠãäœåãã®å³éžããããã¬ãã¢ã ã¹ããŒãªãŒã9,000 以äžã®éèªãæ°èã«ã¢ã¯ã»ã¹ããŠãã ããã
ãã§ã«è³Œèªè ã§ã? ãµã€ã³ã€ã³
Themes Of Choice
As Savvy Investors Seek New Avenues, Thematic Mutual Funds Are Gaining Popularity
A golden girl
One of India's most formidable beauties passed away earlier this month. The odd thing is she would absolutely hate this obituary; she hated being written about and avoided publicity for all of her nine decades. Indira Aswani was 93 when she died. But anyone who encountered her, even briefly, was in such awe of her grace and poise, and one could not but remember her forever.
The interest in wine is growing delightfully in India
The renowned British wine writer and television presenter Jancis Robinson, 74, recently came to Delhi and Mumbai to reacquaint herself with India's wine industry. This was the Robinson's fourth visit to India; the last one was seven years ago. On this trip, Robinson and her husband, restaurateur Nicholas Lander, were hosted by the Taj Hotels and Sonal Holland, India's only Master of Wine.
United in the states
Indian-Americans coming together under the Democratic umbrella could get Harris over the line in key battlegrounds
COVER DRIVE
Usage-driven motor insurance policies offer several benefits
GDP as the only measure of progress is illogical
Dasho Karma Ura, one of the world's leading happiness experts, has guided Bhutan's unique gross national happiness (GNH) project. He uses empirical data to show that money cannot buy happiness in all circumstances, rather it is family and health that have the strongest positive effect on happiness. Excerpts from an interview:
India is not a controlling big brother
Prime Minister Tshering Tobgay considers India a benevolent elder sibling as the \"big brotherly attitude\" is happily missing from bilateral ties. He thinks the relationship shared by the two countries has become a model of friendship not just for the region, but for the entire world. \"India's attitude is definitely not of a big brother who is controlling and does not allow the little brother to blossom and grow,\" says Tobgay in an exclusive interview with THE WEEK.
Comrade with no foes
Lal Salaam, Comrade Yechury-you were quite a guy!
Pinning down saffron
In her first political bout, Vinesh Phogat rides on the anti-BJP sentiment across Haryana
MAKE IN MANIPUR
Home-made rockets and weapons from across the border are escalating the conflict