What strain of flu is going around 2020?
For 2020-2021, trivalent (three-component) egg-based vaccines are recommended to contain: A/Guangdong-Maonan/SWL1536/2019 (H1N1)pdm09-like virus (updated) A/Hong Kong/2671/2019 (H3N2)-like virus (updated) B/Washington/02/2019 (B/Victoria lineage)-like virus (updated)
How long does the current strain of flu last?
For most healthy people, the flu is an uncomfortable but short-term illness that resolves itself as the immune system fights it off. Symptoms usually appear from one to four days after exposure to the virus, and they last five to seven days.
Is Flu A or B worse?
Type A influenza is generally considered worse than type B influenza. This is because the symptoms are often more severe in type A influenza than in type B influenza. Type A influenza is more common than type B influenza.
How long are you contagious with the flu?
Period of Contagiousness
People with flu are most contagious in the first 3-4 days after their illness begins. Some otherwise healthy adults may be able to infect others beginning 1 day before symptoms develop and up to 5 to 7 days after becoming sick.
What are the stages of the flu 2020?
What to expect with the flu
- Days 1–3: Sudden appearance of fever, headache, muscle pain and weakness, dry cough, sore throat and sometimes a stuffy nose.
- Day 4: Fever and muscle aches decrease. Hoarse, dry or sore throat, cough and possible mild chest discomfort become more noticeable. …
- Day 8: Symptoms decrease.
When should I go to the hospital for the flu 2020?
In addition, the CDC advises that adults visit the emergency room if they experience pain or pressure in the chest or abdomen, sudden dizziness, confusion, or severe vomiting. These could all be signs of dangerous complications from flu.
Can you have the flu without a fever?
And while you can still have the flu without a fever, the flu typically comes with a few days above 100° Fahrenheit. A flu fever will likely come on fast. This is an especially common flu symptom in kids.
How do I get rid of the flu ASAP?
9 Tips to Ease Flu Symptoms
- Stay home and get plenty of rest.
- Drink plenty of fluids.
- Treat aches and fever.
- Take care of your cough.
- Sit in a steamy bathroom.
- Run the humidifier.
- Try a lozenge.
- Get salty.
When do you start feeling better with the flu?
In general, healthy people usually get over a cold in 7 to 10 days. Flu symptoms, including fever, should go away after about 5 days, but you may still have a cough and feel weak a few days longer. All your symptoms should be gone within 1 to 2 weeks.
How many flu strains are there in 2020?
There are four main strains of influenza virus: A, B, C, and D.