Flu can scatter at a swift pace among places with unvaccinated citizens, which is why it worries us that flu-like symptoms could mean that we have the flu.
However, these symptoms do not necessarily indicate having the flu because some signs could mean a different condition. Here is a list of them:
Common cold
Similar to flu, this is contagious. However, unlike influenza, a common cold does not come with any other body pain.
Pneumonia
This can occur separately from influenza and normally happens after the latter. A contagious type can have flu-like symptoms but can be cured with antibiotics.
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Health Conditions