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12 lip 2021 · Other variants trigger more traditional COVID-19 symptoms that resemble the flu, such as the loss of smell, fever, shortness of breath, or persistent cough. However, the Delta variant appears to present more like the common cold, causing upper respiratory symptoms such as a sore throat or runny nose. “Anytime a virus mutates, it can cause ...
11 lis 2022 · The prevalence of symptoms in 24,410 adults infected by the novel coronavirus (SARS-CoV-2; COVID-19): A systematic review and meta-analysis of 148 studies from 9 countries. PLoS ONE 15 , e0234765 ...
6 sie 2021 · Headaches, runny noses, and sore throats were commonly reported in the COVID Symptom Study, regardless of a person's vaccination status. But fully vaccinated people were more likely to report loss ...
The delta variant is concerning because it's more highly transmissible, but the good news is that the COVID-19 vaccine is still highly protective against getting infected or ending up in a hospital or dying from the infection. Breakthrough infection is a rare event where someone who is fully vaccinated still ends up getting infected with COVID-19.
12 sie 2021 · Data from COVID-19 tests in the United States, the United Kingdom and Singapore are showing that vaccinated people who become infected with Delta SARS-CoV-2 can carry as much virus in...
1 lip 2021 · Data from the UK, where the Delta variant is dominant, suggest many people with COVID-19 are experiencing cold-like symptoms such as a runny nose and a sore throat.
5 sie 2021 · As the delta variant continues to spread across the country, new data from the Centers for Disease Control and Prevention (CDC) show vaccinated people can still spread COVID-19. Breakthrough infections of the highly contagious delta variant also have been reported. This new information has led to questions surrounding the effectiveness of the current COVID-19 vaccines. […]
