As you plan your unforgettable getaway to the stunning shores of Puerto Vallarta and Banderas Bay, it’s natural to want to stay informed about your health and safety. In recent times, the region has seen a rise in cases of Dengue, a mosquito-borne illness that can occur in tropical and subtropical areas like ours. But don’t worry—by staying aware and taking a few simple precautions, you can enjoy a healthy and carefree vacation.
When is Dengue Season?
Dengue is a viral infection transmitted by the bite of an infected mosquito, specifically the Aedes aegypti mosquito. It’s important to note that not all mosquitoes carry the virus, and the risk of contracting Dengue fever is still relatively low for visitors who take appropriate precautions. Dengue season typically coincides with the rainy season, which runs from July to October, when mosquitoes are most active.
Symptoms of Dengue
Should you contract Dengue fever, it’s good to recognize the symptoms early to seek appropriate care. Symptoms usually appear 4–10 days after a bite from an infected mosquito and can include:
- High fever
- Severe headache
- Pain behind the eyes
- Muscle and joint pain
- Fatigue
- Skin rash
In rare cases, Dengue can develop into a more severe form, but this is uncommon for travelers. Most cases are mild and recoverable with rest and proper hydration.
How to Stay Safe
The good news is that it’s easy to protect yourself from Dengue with some basic precautions:
- Use Mosquito Repellent: Applying insect repellent to exposed skin is your first line of defense. Choose a repellent containing DEET, Picaridin, or oil of lemon eucalyptus.
- Cover Up: Wear light-colored, loose clothing that covers your arms and legs, especially during dawn and dusk when mosquitoes are most active.
- Screened or Air-Conditioned Rooms: Mosquitoes are less likely to enter rooms with proper screens or air conditioning. If you’re staying in accommodations that offer these amenities, you’ll reduce your exposure significantly. Also keep your fans on!
- Keep Doors and Windows Closed: When indoors, keep doors and windows closed or covered with screens to prevent mosquitoes from entering.
- Avoid Stagnant Water: Mosquitoes breed in standing water, so steer clear of areas where water may have accumulated.
What to Do If You Feel Unwell
If you experience symptoms of Dengue fever while in Puerto Vallarta, it’s important to seek medical attention right away. Most hotels have medical services or can assist you in contacting a local clinic or doctor. Be sure to rest, stay hydrated, and avoid non-prescription medications like aspirin or ibuprofen, which can increase the risk of bleeding. Paracetamol (Tylenol) is safe to use for pain and fever relief.
Don’t Let Dengue Disrupt Your Plans
While Dengue might sound concerning, it’s important to keep things in perspective. With a few simple steps, you can reduce your risk of exposure and enjoy everything that Puerto Vallarta has to offer—from its pristine beaches to its vibrant culture and cuisine. Many visitors come and go without any issues at all. If you have any concerns, your hotel or local guide will be more than happy to provide you with up-to-date advice.
So pack your sunscreen, your repellent, and your sense of adventure—Puerto Vallarta is ready to welcome you with open arms!
English 
Spanish