As flu season ramps up and COVID-19 remains a concern, understanding how to distinguish these illnesses and protect yourself is crucial. Dr. Allison Bartlett, a pediatric infection control expert at University of Chicago Medicine, tackles common questions to help you navigate this complex landscape.
Q: Which virus poses a greater risk this season?
A: Both COVID-19 and influenza can lead to serious illness, especially for high-risk populations. Older adults and individuals with chronic conditions are more vulnerable to COVID-19 complications, while young children, pregnant women, and infants are at greater risk from influenza.
Q: Can having COVID-19 provide immunity to flu?
A: Unfortunately, no. Having one virus doesn't offer protection against the other.
Q: How can I tell if I have the flu, COVID-19, allergies, or another virus?
A: Symptoms can be very similar, making it difficult to distinguish without testing. While losing taste or smell might suggest COVID-19, testing remains the most reliable way to determine the culprit.
Q: How can I stay safe from both viruses?
A: Prioritization is key:
- Vaccination: Stay up-to-date on both COVID-19 and flu vaccines. Get a flu shot even if you've had the flu this season, as it protects against four different strains.
- Hygiene: Wash your hands frequently, cover coughs and sneezes, and avoid close contact with sick individuals.
- Stay home when sick: Isolate yourself to prevent spreading the virus.
Q: Will the flu shot protect me from COVID-19 and vice versa?
A: No, each vaccine targets a specific virus. Getting both is crucial for maximum protection.
Q: Can Tamiflu or the flu shot treat COVID-19?
A: No, they specifically target influenza. However, taking antiviral medication like Tamiflu if you have the flu or have been exposed can help prevent infection or lessen severity.
Q: What should I do if I develop symptoms?
- Stay home and isolate.
- Get tested within 48 hours.
- Seek medical advice for treatment options.
Q: Can the pneumonia vaccine protect me against flu or COVID-19?
A: The pneumonia vaccine protects against certain bacteria but not these viruses. However, it can help prevent complications from pneumonia that may develop after illness.
Q: Can I boost my immune system to prevent these viruses?
A: While no magic immune-boosting solution exists, focus on healthy habits like a balanced diet, adequate sleep, and managing chronic conditions.
Q: Can I reduce my risk of getting very sick after exposure?
A: Once exposed to COVID-19, options are limited. However, for influenza exposure, your doctor may prescribe medication within 48 hours to reduce the risk of severe illness.
Q: Are there new RSV vaccines available?
A: Yes! Nirsevimab is a new injection for infants aged 0-8 months, offering protection during RSV season. Additionally, UChicago Medicine offers Abrysvo for pregnant women (32-36 weeks) and Arexvy for adults over 60.
By understanding these crucial points and taking proactive steps, you can navigate this respiratory virus season with greater confidence and protect yourself and your loved ones. Remember, vaccination, hygiene practices, and seeking medical advice when needed are key to staying healthy and minimizing risk.
