'Herd immunity is an elusive concept and doesn't apply to coronavirus,' says Dr. Don Milton at the University of Maryland School of Public Health.
Experts say it's not likely that the highly transmissible variant — or any other variant — will lead to herd immunity.
For example, herd immunity against measles requires about 95% of a community to be immune. Early hopes of herd immunity against the coronavirus faded for several reasons. Then there's the huge variation in vaccinations. In some low-income countries, less than 5% of the population is vaccinated. Rich countries are struggling with vaccine hesitancy. And young children still aren't eligible in many places.
Populations are moving toward"herd resistance," where infections will continue, but people have enough protection that future spikes won't be as disruptive to society, Milton says.
México Últimas Noticias, México Titulares
Similar News:También puedes leer noticias similares a ésta que hemos recopilado de otras fuentes de noticias.
Is omicron leading us closer to herd immunity against COVID?Experts say it's not likely that the highly transmissible omicron variant — or any other variant — will lead us closer to herd immunity against COVID-19
Leer más »
Is omicron leading us closer to herd immunity against COVID?Experts say it's not likely that the highly transmissible omicron variant — or any other variant — will lead us closer to herd immunity against COVID-19.
Leer más »
Is omicron leading us closer to herd immunity against COVID?Herd immunity is when enough of a population is immune to a virus that it’s hard for the germ to spread.
Leer más »
Is omicron leading us closer to herd immunity against COVID?Early hopes of herd immunity against the coronavirus faded for several reasons.
Leer más »
Is omicron leading us closer to herd immunity against COVID?'Herd immunity is an elusive concept and doesn't apply to coronavirus,' says Dr. Don Milton at the University of Maryland School of Public Health.
Leer más »
Dr. Paul Farmer, global humanitarian leader, dies at 62Dr. Paul Farmer, a physician and humanitarian renowned for providing health care to millions of impoverished people, has died. He co-founded the nonprofit Partners in Health in Haiti in 1987, later expanding to Africa, Eastern Europe and Latin America.
Leer más »