The flu, also referred to as influenza, is a extremely contagious respiratory sickness brought on by influenza viruses. It’s a frequent sickness that may have an effect on folks of all ages, and it may be critical, particularly for the very younger, the aged, and people with sure power well being situations. Turning into conscious of how lengthy you may unfold the virus to others is essential in stopping its transmission and making certain the well-being of the folks round you.
Influenza viruses are unfold by droplets within the air when an contaminated particular person coughs, sneezes, or talks. Folks may also develop into contaminated by touching surfaces or objects contaminated with flu viruses after which touching their eyes, nostril, or mouth.
Within the following sections, we’ll discover the period of contagiousness with the flu, components that affect transmission, and necessary preventive measures that can assist you keep wholesome and shield others.
how lengthy are you contagious with the flu
Figuring out the period of contagiousness is essential for stopping the unfold of the flu.
- Contagious earlier than signs
- 1 day earlier than signs seem
- As much as 7 days after signs begin
- Longer for some folks
- Kids and people with weakened immune techniques could also be contagious for longer
- Wash palms continuously
- Cowl coughs and sneezes
- Keep residence when sick
Taking these precautions might help scale back the unfold of the flu and shield these round you.
