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Guidelines for respiratory illnesses suggest isolating if you test positive or exhibit symptoms, similar to protocols for viral infections such as the flu, COVID-19 or RSV.

Follow the comprehensive CDC guidelines for various respiratory viruses, which include:

• Immunizations: Stay up to date on vaccines available for respiratory viruses.


• Hygiene Practices: Implement regular handwashing and sensitization to minimize risk.

• Illness Prevention: Wear masks and maintain physical distancing to prevent the spread when symptomatic.

• Testing: Utilize available testing resources to confirm infections and guide care decisions.

If you develop symptoms or test positive for any respiratory virus, immediately inform your supervisor or instructor and follow recommended health measures similar to handling other common illnesses.

For detailed prevention strategies and the latest updates, please refer to the CDC’s guidelines on managing and preventing respiratory viruses here. 

Measles spreads easily through the air when an infected person breathes, talks, coughs or sneezes.

The virus can stay in the air and on surfaces for two hours, even after the infected person has left.

The infected person can spread the disease up to four days before a measles rash appears and up to four days after the rash appears. If other people breathe the contaminated air or touch the infected surface, then touch their eyes, noses or mouths, they can become infected.

Common symptoms for measles include: 

• High fever (as high as 105°F) 
• Cough 
• Runny nose 
• Red and watery eyes 
• Tiny white spots that may appear inside the mouth 2-3 days after symptoms begin 
• Rash 3-5 days after other signs of illness. The “measles rash” typically starts at the face and then spreads down to the rest of the body  

Measles can be prevented with a measles, mumps and rubella vaccine (MMR or MMRV).

The MMR vaccine protects against three diseases: measles, mumps and rubella. The MMRV vaccine protects against four diseases: measles, mumps, rubella and varicella (chickenpox). They are administered in two doses and are highly effective: two doses are 97% effective against measles and one dose is 93% effective.

The spread of measles can be prevented if two-dose coverage of vaccine remains at 95% or above in the community.

Most health insurances cover the cost of the MMR and MMRV vaccine. Insured persons should check with their doctor or local pharmacy to see what vaccines are offered. Metro Health also offers vaccines. Learn more »