How it worksSafetyHealth libraryOur mission Sign in Start a free consult
Pymander
Free consult

Flu at BU: when can I go back to class?

Updated Oct 3, 20265 min readAnswer
On this pageShort answer What to do Getting around while sick at BU Living situation at BU Care near BU When to get help right away Common questions from students Common questions Related questions Sources
Short answer

Wait until you have been fever-free for 24 hours without fever medicine before going back to class.

The flu spreads fast in dorms. Stay in your room, wear a mask around roommates and drink plenty of fluids.

Flu at BU: when can I go back to class? Ask our AI doctor - a straight answer in plain language, free, 24/7. Start a free consult Free · Private · 24/7
Flu at BU: when can I go back to class?Start a free AI doctor consult

What to do

  • Stay home until you have been fever-free for 24 hours without medicine
  • Wear a mask around roommates
  • Ask your campus health center about antiviral medicine early, within the first 2 days
  • Get a flu shot next season

Getting around while sick at BU

BU's campus stretches along the Charles River, so a trip to the nearest clinic can mean a long walk or a T ride.

You may be riding the Green Line B branch along Commonwealth Avenue. Stay off crowded trains while you have a fever. If you must travel, wear a mask.

Living situation at BU

Many BU students live in off-campus apartments in Allston, Brighton and Fenway, where roommates share kitchens and bathrooms. Stay in your room, wear a mask around roommates and keep your own towels and cups.

Care near BU

Your first stop is usually BU Student Health Services on Commonwealth Avenue. Call or check its website for hours and how to be seen. For emergencies, Boston Medical Center in the South End or call 911. Pymander is free to text and is not affiliated with Boston University. It is a medical AI, not a licensed doctor.

When to get help right away

Trouble breathing, chest pain, confusion, a stiff neck with fever, or being unable to keep fluids down are reasons to go to urgent care or the ER, or call 911.

Common questions from students

Can I ride the Green Line B branch with flu? Stay off crowded trains while you have a fever. If you must travel, wear a mask.

What should I tell my roommates at BU? Stay in your room, wear a mask around roommates and keep your own towels and cups.

Should I tell my professor at BU? If you will miss class or an exam, email your professor and ask your campus health center for a note if you need one.

Is it a real doctor? No. It is a medical AI system, not a licensed doctor. In an emergency, call 911.

Common questions

Flu at BU: when can I go back to class?

Wait until you have been fever-free for 24 hours without fever medicine before going back to class. The flu spreads fast in dorms. Stay in your room, wear a mask around roommates and drink plenty of fluids.

Can I ride the Green Line B branch with flu?

Stay off crowded trains while you have a fever. If you must travel, wear a mask.

What should I tell my roommates at BU?

Stay in your room, wear a mask around roommates and keep your own towels and cups.

Should I tell my professor at BU?

If you will miss class or an exam, email your professor and ask your campus health center for a note if you need one.

Is it a real doctor?

No. It is a medical AI system, not a licensed doctor. In an emergency, call 911.

About this page. Written and maintained by the Pymander Health team. Last updated October 3, 2026.

Questions about this?Start a free consult