What are the causes of the flu

The flu, a seasonal adversary, arises from various causes. Primarily, it’s triggered by influenza viruses, which spread through droplets from coughs and sneezes. Factors like weakened immunity, crowded spaces, and changing weather also play significant roles in its transmission.

When doesn’t flu go away

As winter fades, the flu often lingers, defying seasonal norms. Factors like viral mutations, waning immunity, and crowded indoor spaces can prolong its presence. Understanding these dynamics helps us navigate the unpredictable nature of flu season.