Summary
The Centers for Disease Control and Prevention (CDC) has issued a Level 2 travel alert for 32 countries, advising travelers to take extra care due to polio risks. Polio is a contagious virus that affects the nervous system, and travelers to these countries should ensure their polio vaccinations are up to date.
Key Facts
- The CDC's Level 2 travel alert covers 32 countries.
- Affected countries include Spain, the United Kingdom, Germany, Finland, and Poland.
- Polio is a highly contagious viral disease that can cause paralysis or death.
- The virus spreads through contact with contaminated feces, unsafe food, or water.
- Travelers are advised to practice good hand hygiene and food safety.
- Updating polio vaccinations is recommended for those visiting these countries.
