What are 3 At risk groups for the flu?

What are 3 At risk groups for the flu?

What are 3 At risk groups for the flu?

High-risk groups for the flu

  • Children younger than 5, but especially children younger than 2 years old.
  • Adults 65 years of age and older.
  • Pregnant women (and women up to two weeks postpartum).
  • Residents of nursing home and other long-term care facilities.

Is H3N2 flu A or B?

Influenza A virus subtype H3N2
Virus classification
Species: Influenza A virus
Serotype: Influenza A virus subtype H3N2
Notable strains

What is flu type3?

Parainfluenza virus type 3 is one of a group of common viruses known as human parainfluenza viruses (HPIV) that cause a variety of respiratory illnesses.[12112] Symptoms usually develop between 2 and 7 days from the time of exposure and typically resolve in 7-10 days. [

What’s the difference between influenza and parainfluenza?

Parainfluenza is a common virus that can cause both upper and lower respiratory infections, including colds, bronchitis, croup, and pneumonia. Despite the name, it is not related to influenza (the flu). It is caused by an entirely different virus known as the human parainfluenza virus (HPIV).

What age group gets the flu the most?

Median incidence values (or attack rate) by age group were 9.3% for children 0-17 years, 8.8% for adults 18-64 years, and 3.9% for adults 65 years and older. This means that children younger than 18 are more than twice as likely to develop a symptomatic flu infection than adults 65 and older.

What flu strain is going around 2020?

Yes, 2020-2021 flu vaccines were updated to better match the flu viruses that were expected to circulate in the United States. The egg-based H1N1 vaccine component was updated from an A/Brisbane/02/2018 (H1N1)pdm09-like virus to an A/Guangdong-Maonan/SWL1536/2019 (H1N1)pdm09-like virus.

Does the flu shot protect against parainfluenza?

Flu vaccine will not protect you against HPIV infections.

How long is para flu contagious?

With HPIV-3, the exact period of time you’re contagious hasn’t been determined. However, it has been shown that viral shedding, and therefore the risk of passing on HPIV-3, typically occurs within the first 3 to 10 days of symptoms. In rare cases, viral shedding has been seen up to three to four weeks.

Who spreads the most flu?

Who is most likely to be infected with influenza? The same CID study found that children are most likely to get sick from flu and that people 65 and older are least likely to get sick from influenza.