The delta variant is a strain of SARS-CoV-2, the virus that causes COVID-19. According to the Centers for Disease Control and Prevention (CDC), the delta variant was first identified in India in December 2020, and it was detected in the United States in March 2021.
Similarly, Does the COVID-19 Omicron variant cause less damage to the lungs?
The Omicron variant appears to cause less damage to the lungs, as compared to previous coronavirus variants, which could be why it causes less severe disease.
Does the Delta COVID-19 variant cause more serious illness? Severe illness and death: May cause more severe cases than the other variants
Thereof, Is the COVID-19 vaccine effective against the Omicron variant?
Our findings indicate that vaccine effectiveness against symptomatic disease caused by the omicron variant is substantially lower than with the delta variant. After two doses, vaccine effectiveness waned rapidly, with very limited vaccine effects seen from 20 weeks after the second dose of any vaccine.
How contagious is the COVID-19 Delta variant?
Delta is believed to be more than twice as contagious as previous variants, and studies have shown that it may be more likely than the original virus to put infected people in the hospital.
What is the XE variant of Omicron?
What is the XE variant of coronavirus? XE is a sub-variant of Omicron, which caused a third wave of infections in India this winter. Omicron has two prominent subvariants – BA.1 and BA.2. While BA.1 is the original strain, BA.2 is more infectious and widespread.
How long do the Omicron variant’s symptoms last?
How long do omicron symptoms last? Most people who test positive with any variant of COVID-19 typically experience some symptoms for a couple weeks.
Can a sore throat be a symptom of the Omicron variant?
The large community cohort study, published in the Lancet,1 also found that patients infected with the omicron variant reported a loss of smell less frequently and were more likely to have a sore throat and a hoarse voice than those infected with the delta variant.
How long does it take to recover from COVID-19?
Fortunately, people who have mild to moderate symptoms typically recover in a few days or weeks.
Can I stay at home to recover if I have only mild symptoms of COVID-19?
Most people with COVID-19 have mild illness and can recover at home without medical care. Do not leave your home, except to get medical care. Do not visit public areas.
What do I do if I have mild symptoms of COVID-19?
If you have milder symptoms like a fever, shortness of breath, or coughing: Stay home unless you need medical care. If you do need to go in, call your doctor or hospital first for guidance. Tell your doctor about your illness.
Should I go to the hospital if I have mild COVID-19 symptoms?
Mild COVID-19 cases still can make you feel lousy. But you should be able to rest at home and recover fully without a trip to the hospital.
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