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- COVID-19 delta symptoms include headache, fever, sore throat – the same as those caused by other variants and the original SARS-CoV-2 virus. However, two typical COVID-19 symptoms are absent in delta patients – cough and loss of smell.
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The Delta variant is quickly on the rise here in the United States. A doctor for the Cleveland Clinic explains why that's of concern and how you can protect yourself.
Jun 2, 2023 · The best way of knowing whether your symptoms are due to an infection with Delta is by having a PCR test done. These tests are highly accurate and check for an infection by analyzing a swab from the back of the throat or the inside of the nose.
- Why Is It A Concern?
- What Is The "Delta Plus" Variant?
- Does The Delta Variant Cause More Severe Illness Or Symptoms?
- Where Is It spreading?
- Are Vaccines Effective Against This Variant?
- Does Everyone Need to Wear Masks Again?
The delta variant was declared a “variant of concern” by the World Health Organization in May. The designation is used when there is increased evidence that a variant is more transmissible, causes more severe illness or reduces the effectiveness of vaccines or treatments. In the U.S., the CDC declared delta a “variant of concern” on June 15. Resear...
It’s not unusual for a virus to mutate and evolve as it spreads, and scientists have long cautioned that other worrisome variants could emerge with new outbreaks. In India, researchers observed mutations separate from delta in a sublineage of the virus that they dubbed “delta plus.” While it has not yet been designated a variant of concern by the W...
More research is needed, but there are indications that the delta variant may cause more severe disease. A study published June 14 in thejournal The Lancetexamined the impact of the delta variant in Scotland, where it had become the dominant strain. The researchers found that the risk of hospitalization from Covid-19 was roughly doubled for patient...
The delta variant has been reported in more than 95 countries, according to the World Health Organization. “Every country that it has gone into up to now, you’ve seen an escalation in cases where it’s pushed aside the variant that was dominant before it,” Fauci said Tuesday in aninterview with NBC’s Nightly News. Cases involving delta have been con...
The vaccines in use appear to offer good protection against the delta variant, and most scientists agree that fully vaccinated individuals likely face little risk. Moderna announced Tuesday that its vaccine is effective against the delta variant. The results were based on blood samples from fully vaccinated people and showed that these individuals ...
In response to the spread of the delta variant, the WHO advised that people, regardless of their vaccination status, should continue to wear masks. The CDC has meanwhile stood by its guidance that says fully vaccinated people can largely forgo masks, though the agency acknowledged that local rules may change based on the situation on the ground. Ea...
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- Denise Chow
Oct 18, 2021 · Breakthrough infections are likely to be uncommon, but data is lacking. It’s unclear exactly how common breakthrough infections are; most estimates rely on figures predating the Delta variant’s...
- Apoorva Mandavilli
Jul 12, 2021 · Although the Delta variant appears to be changing which COVID-19 symptoms are more likely to appear, you should continue to look out for all the known symptoms of infection. If you think you may have COVID-19, call a healthcare provider and isolate yourself from other people.
- Carla Delgado
Aug 25, 2021 · When we look at hospitalizations right now, between 90% and 97% of people who are in the hospital have the SARS-CoV-2 Delta variant and are unvaccinated. For those who are vaccinated, a Delta variant infection generally feels like a mild upper respiratory illness with a cough, headache, sore throat and some muscle aches that are short lasting.
Jul 17, 2021 · The highly contagious delta variant of the coronavirus is spreading fast and driving new cases and hospitalizations. Here's what you need to know to keep yourself and your kids from getting...
