It’s not just Delta – other coronavirus variants worry scientists, also
3 years, 6 months ago

It’s not just Delta – other coronavirus variants worry scientists, also

CNN  

CNN — Coronavirus variants are what keep Dr. Scott Lindquist, an epidemiologist for Washington state, up at night. According to the California Department of Public Health, Gamma accounted for 10% of all sequenced specimens in May, and “has been increasing in all regions of California.” “Public health officials are concerned about the Gamma variant and several other variants of concern, including Alpha and Delta, that have been increasing in frequency in California and may have moderately decreased response to some antibody treatments or be more transmissible,” the department told CNN in an email. “And right now the only effective treatment that we have if you give it early on is the monoclonal antibody, so if it’s going to escape the monoclonal antibody, that’s really problematic.” Hotez said the impact on immunity is linked to the mutations – three of them – that change the shape of the virus in the variant, making it harder for immune system proteins called antibodies to recognize and latch onto it. “The concerning part of all these variants, is that they keep appearing,” said Ramon Lorenzo Redondo, an infectious disease specialist at Northwestern University’s Feinberg School of Medicine. “When you’re dealing with states like Alabama, Arkansas, Mississippi – that part of the country where vaccine uptake is low – people there are very vulnerable to a more transmissible variant like Delta, if it takes off, Gamma.”

History of this topic

Explainer: What is the COVID Deltacron variant and how dangerous is it?
2 years, 9 months ago
Scientists Worry Virus Variant May Push Up COVID Cases In US
2 years, 9 months ago
China's most used COVID shots effective against Delta variant: study
2 years, 11 months ago
2 Years Ago, India Saw Its First Covid Case. A Long Battle Continues with No End in Sight
2 years, 11 months ago
Omicron quickly overtaking Delta globally in terms of circulation: WHO
2 years, 11 months ago
Omicron quickly overtaking Delta globally in terms of circulation: WHO
2 years, 11 months ago
How deadly is the omicron variant? Here's what we know
3 years ago
December 13 2021: Omicron variant news
3 years ago
Omicron more transmissible and reduces vaccine efficacy but causes less severe severe symptoms: WHO
3 years ago
US coronavirus: You don’t have to change holiday plans due to Omicron if you’re vaccinated, Fauci says. But don’t wait to get a booster
3 years, 1 month ago
December 1, 2021 Omicron coronavirus variant news
3 years, 1 month ago
December 1, 2021 Omicron coronavirus variant news
3 years, 1 month ago
Not yet clear if Omicron more transmissible, causes severe disease, says WHO
3 years, 1 month ago
How big a threat is the Omicron variant of coronavirus? Here’s what we know
3 years, 1 month ago
Omicron coronavirus variant raises questions among scientists
3 years, 1 month ago
Omicron coronavirus variant seen as a clarion call to vaccinate the globe
3 years, 1 month ago
Herd immunity "out of reach" due to Delta variant: Health Minister
3 years, 1 month ago
Covid can be transmitted by fully vaccinated people at home: Lancet study
3 years, 2 months ago
Delta variant easily transmitted by vaccinated people in households: UK study
3 years, 2 months ago
What Is The 'Delta Plus' Variant of the Coronavirus? Is It A Cause for Concern?
3 years, 2 months ago
Can new variants of the coronavirus keep emerging?
3 years, 2 months ago
This year's Covid-19 outbreak in Delhi shows herd immunity against Delta variant difficult: Study
3 years, 2 months ago
Pfizer/BioNTech COVID-19 vaccine effectiveness drops after 6 months: Study
3 years, 3 months ago
Pfizer vaccine’s protection wanes over time, and not because of Delta, study says
3 years, 3 months ago
Covid pill works against all variants including Delta, manufacturer says
3 years, 3 months ago
How worried should you be about the R.1 coronavirus variant? ‘It died out already’
3 years, 3 months ago
Is the delta variant of the coronavirus worse for kids?
3 years, 3 months ago
Is the delta variant of the coronavirus worse for kids?
3 years, 3 months ago
Delta Covid variant now spread to 185 countries: WHO
3 years, 3 months ago
Explainer: New COVID–19 infections cause mutations and are the main driver of new variants, not vaccines
3 years, 3 months ago
Has the Delta variant changed the symptoms of COVID-19?
3 years, 3 months ago
Unvaccinated people 11 times more likely to die from Covid, CDC report finds
3 years, 3 months ago
What is the Mu variant of the coronavirus?
3 years, 4 months ago
What's driving Delta Covid variant to spread
3 years, 4 months ago
Increased infectivity, ability to escape immunity drove Delta variant: Study
3 years, 4 months ago
Mu coronavirus variant recorded in 167 people in L.A. County
3 years, 4 months ago
Delta variant of COVID-19 doubles risk of hospitalisation than Alpha, finds Lancet study
3 years, 4 months ago
Among the unvaccinated, Delta variant more than doubles risk of hospitalization
3 years, 4 months ago
Delta variant doubles COVID hospital risk: Study
3 years, 4 months ago
Covid-19 hospitalization risk doubles with Delta, UK study suggests
3 years, 4 months ago
Natural immunity from Covid infection could be stronger than vaccination. Israeli study suggests
3 years, 4 months ago
Curbing Delta: The Hindu Editorial on the variant that drives India’s COVID-19 infections
3 years, 4 months ago
The vaccinated are worried and scientists don’t have answers
3 years, 4 months ago
Delta variant infects both vaccinated, unvaccinated people in Chennai: ICMR study
3 years, 4 months ago
COVID vaccine efficacy wanes, but jabs offer protection: Study
3 years, 4 months ago
Pfizer, AstraZeneca Covid vaccines less effective against Delta variant: Study
3 years, 4 months ago
Delta Variant Unable to Evade Antibodies Elicited by Covid Vaccination, Study Finds
3 years, 4 months ago
Single vaccine dose gives little protection against Covid infections, finds hospital study
3 years, 4 months ago
How concerned should we be about the Lambda coronavirus variant?
3 years, 4 months ago
Why a fast-spreading coronavirus and a half-vaccinated public can be a recipe for disaster
3 years, 4 months ago

Discover Related