Currently, over 1,000 sites are protected by the United Nations Educational, Scientific and Cultural Organization. The growing list of UNESCO World Heritage Sites all carry some importance to local communities.

The organization defines cultural and natural heritages as, “irreplaceable sources of life and inspiration.” They deem the sites, ” touchstones, our points of reference, our identity.”

The sites can be natural or man-made. They can have a long history or be an up-and-coming destination. But, how does a location become a UNESCO World Heritage Site?

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The Human Papillomavirus (HPV) is a virus that can affect the skin and mucous membranes. If it goes untreated, HPV can lead to cervical cancer, a potentially deadly form of cancer.

There are over 100 different strains of HPV and due to this diversity, there are many misconceptions and questions regarding HPV.

Here are some basics that you should know:

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Summer may mean the end of flu season, but it’s also prime time for ticks. Bites from the tiny bugs increase throughout the world in the warmer months, increasing risk of Lyme disease.

To make matters worse, the illness is even becoming more common.

According to the CDC, Lyme disease cases, a bacteria spread through a bite from an infected tick, have more than doubled since 2001. The disease joins many others that are up due to bug bites that have spiked across the country. This increase in cases is partially due to climate change and also the lack of a vaccine for Lyme disease.

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New research revealed a new method that may help us fight the spread of malaria: odor profiling. Published in the Proceedings of the National Academy of Sciences (PNAS), the study shows smell may be a fast and reliable way to detect the disease.

Many people infected with malaria and the Plasmodium parasite don’t show any symptoms. Despite being asymptomatic, they are still fully capable of spreading the illness. Numerous people in an endemic region will go unidentified despite their role in the transmission process.

These unknowing sources of malaria may even be a large part of the malaria problem. Authors behind the work estimate that these “hidden reservoir” patients could possibly account for up to 90 percent of the spread.

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As we’ve covered in the past, food is easily one of the best perks of traveling. Understanding this love for delicious eats, TripAdvisor recently named the best food cities in the world.

Based off the rankings, delicious food isn’t hard to find no matter where you visit. New York City and New Orleans offer a variety of foods in North America, while Tokyo and Bangkok represent the best food in Asia. The other six spots belong to European cities and Italy is home to half of those.

From hand tossed pizza to the classic Po’boy, food is a major factor in traveling and experiencing a city to its fullest. These top destinations are about century old traditions, rich flavors, and fresh ingredients. Make your trips memorable by giving your taste buds a vacation too with the five best food cities from around the world:

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