As you prepare for the long-awaited Fourth of July weekend, a perfect blend celebrations is on the horizon. Whether you're hitting the beach, planning a cross-country road trip, or enjoying fireworks from your front porch, staying healthy and safe should be part of your celebration plan. The Centers for Disease Control and Prevention (CDC) and other health organizations have issued updated health guidance to help travelers prepare for a worry-free Independence Day weekend.Rising Measles Concerns: Check Your Vaccination StatusThis summer, one of the top travel health concerns in the U.S. is the resurgence of measles. As of June 2025, the CDC has reported a sharp rise in cases, with children under five and unvaccinated adults being particularly vulnerable.ALSO READ: Measles Outbreak Update: Kentucky Confirms Its First Case According to the CDC, this is the highest number of measles cases the country has seen in recent years.The outbreak is especially concerning in parts of the Midwest and Southeast, where clusters of infection have been reported. If you’re planning to travel to or through these regions, or internationally to areas such as Europe, Africa, or Asia where measles is also spreading, it's critical to confirm that your measles-mumps-rubella (MMR) vaccinations are up to date.The CDC urges all travelers over the age of 12 months to receive at least one dose of the MMR vaccine, and in some cases, an additional dose may be recommended for added protection. Carrying proof of vaccination, especially for international travel, is strongly advised.Sun Protection For Beach CelebrationsWith sunshine expected across much of the country, sun safety is more important than ever. The CDC recommends applying a broad-spectrum sunscreen with SPF 30 or higher, but not all sunscreens are created equal.There are two main types: chemical sunscreens, which contain ingredients like avobenzone or oxybenzone to absorb UV rays, and mineral sunscreens, which rely on physical blockers like zinc oxide and titanium dioxide to reflect rays off the skin.READ MORE: Why Your Sunscreen Isn’t Enough—Skincare Rules You Should Follow This Summer According to dermatologists cited by the American Academy of Dermatology (AAD), mineral sunscreens are often better for sensitive skin or for individuals with skin conditions such as rosacea or acne.Regardless of which type you choose, reapply every two hours, especially after swimming or sweating. Other smart sun safety habits include wearing wide-brimmed hats, UV-protective sunglasses, and seeking shade during peak sun hours (10 a.m. to 4 p.m.). A CO Detector, Your Travel EssentialWhile sunscreen may top the list of travel must-haves, a portable carbon monoxide (CO) detector is an often overlooked but important safety tool—especially for those staying in cabins, older rentals, or poorly ventilated accommodations.The CDC warns that carbon monoxide poisoning can be deadly and hard to detect since the gas is odorless and colorless. Wichita-based traveler Kathryn Gillett recommends carrying a compact, battery-powered CO detector—available for around $20—as part of your travel kit. The device, about the size of two stacked smartphones, can provide peace of mind, particularly when venturing into remote or unfamiliar lodging environments.Eat Healthy Traveling often throws a wrench in healthy eating habits, but it doesn’t have to. For a budget-friendly and nutritious solution, the CDC suggests packing pulses—a group of foods that includes beans, lentils, and peas.These fiber- and protein-rich foods are easy to prepare, affordable, and support gut health and blood sugar regulation. They also have a low environmental impact, making them a smart, sustainable choice for eco-conscious travelers.YOU MAY LIKE TO READ: With Fourth Of July Around The Corner, Are You Making These Food Safety Mistakes At Your Cookout?Options like canned chickpeas, lentil salads, or homemade bean wraps are simple to prepare and travel well. They also double as high-energy snacks to keep you going between fireworks shows and road trip stops.READ: Healthier Popcorn Alternatives You Can Try For Your July 4 Movie Nights