Comprehensive comparison of COVID-19 Omicron and Delta
- EB Virus Could Be Infected by Kiss: A Hidden Threat Linked to Cancer
- The Silent Threat: How Gas Stoves Pollute Our Homes and Impact Health
- Paternal Microbiome Perturbations Impact Offspring Fitness
- New Report Casts Doubt on Maradona’s Cause of Death and Rocks Manslaughter Case
- Chinese academician unable to provide the exact source of liver transplants
- Early Biomarker for Multiple Sclerosis Development Identified Years in Advance
Comprehensive comparison of COVID-19 Omicron and Delta
- AstraZeneca Admits for the First Time that its COVID Vaccine Has Blood Clot Side Effects
- Was COVID virus leaked from the Chinese WIV lab?
- HIV Cure Research: New Study Links Viral DNA Levels to Spontaneous Control
- FDA has mandated a top-level black box warning for all marketed CAR-T therapies
- Can people with high blood pressure eat peanuts?
- What is the difference between dopamine and dobutamine?
- How long can the patient live after heart stent surgery?
Comprehensive comparison of COVID-19 Omicron and Delta: Omicron infection has less symptoms, faster recovery, but higher likelihood of sore throat and hoarseness.
At present, the new coronavirus mutant Omicron (Omicron) has replaced Delta (Delta) as the main epidemic strain worldwide. Many studies have shown that Omicron is more transmissible, but Omicron is less pathogenic and milder than Delta.
Symptom prevalence, duration, and risk of hospital admission in individuals infected with SARS-CoV – 2 during periods of omicron and delta variant dominance: a prospective observational study from the research paper of the ZOE COVID Study .
The study investigated differences in symptoms after infection with Omicron and Delta in people who were vaccinated between June 2021 and January 2022 .
The results showed a 25% lower likelihood of hospitalization after infection with Omicron compared to Delta (1.9% for Omicron and 2.6% for Delta) .
The risk of anosmia was significantly reduced (17% for Omicrion, 53% for Delta) , but there was a 55% increased risk of sore throat and a 24% increased risk of hoarseness.
For those who received two doses of the vaccine and a booster, symptoms lasted an average of 4.4 days after infection with Omicron, compared with 7.7 days for Delta.
Those who received only two doses of the vaccine had symptoms lasting an average of 8.3 days after infection with Omicron, compared with 9.6 days for Delta.
It is reported that this is the first large-scale peer-reviewed paper comparing symptoms after infection with Omicron and Delta .
This study shows that Omicron is milder, faster recovery from infection, symptoms differ between Omicron and Delta infection, less lower respiratory tract involvement after Omicron infection , lower rates of hospitalization, risk of sore throat and hoarseness Increase.
Reference:
https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(22)00327-0/fulltext
Comprehensive comparison of COVID-19 Omicron and Delta
(source:internet, reference only)
Disclaimer of medicaltrend.org
Important Note: The information provided is for informational purposes only and should not be considered as medical advice.