Can I go to work with a cold?
Last updated September 3, 2026.
Ideally stay home the first 2 to 3 days, when a cold is most contagious; if you must go in, be fever-free and improving, then mask, sanitize, and keep distance. Colds spread through droplets and shared surfaces, and offices concentrate both. The stay-home triggers: any fever, feeling genuinely unwell, or work involving vulnerable people (healthcare, elder care, food service). The go-in-safely protocol: mask up, wash or sanitize hands constantly, no handshakes or shared meals, wipe shared equipment, and take meetings remotely where possible. Two honest considerations: rest actually speeds recovery, and the coworker you infect may carry it to a newborn or an elderly parent. The get-checked list: fever over 101, symptoms dragging past 10 days, shortness of breath, or escalating ear or sinus pain; those are not simple-cold behavior and deserve a look rather than another day of powering through.
What to do
- First 2-3 days: most contagious; stay home if possible.
- Fever = stay home: that is not just a cold.
- If you go in: mask, hand hygiene, distance, no shared meals.
- Rest is treatment: powering through extends the illness.
- Past 10 days or high fever: get checked.
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