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Prevention is best for dengue fever and rickettsial illness

Both diseases are more common in disadvantaged communities, where people are more likely to be exposed because of factors like employment, socioeconomic status, and a lack of understanding about how to avoid infection.

Preventative measures are the most effective way to lessen the impact of dengue and rickettsiosis. Photo by Angela Handfest / Unsplash

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The eternal advice of grandma, but this time with a scientific explanation.

Grandma's timeless tips, but this time with a scientific explanation

All the wisdom of our ancestors is very valuable and it is important to preserve it. Knowledge of the scientific basis of these tips allows us to have confidence in their effectiveness and to expand their use.

Sargassum

Sargassum in pharmaceutical biotechnology for spirulina industry

According to a bachelor's degree thesis, the use of sargassum, which floods the beaches of the Caribbean, would save costs for the pharmaceutical industry and manufacturers of nutritional supplements derived from microalgae, such as spirulina.

Scholars discovered almost 500 constructions under the soil of Tabasco and Veracruz.

Close cultural relationship prevailed between Olmec and Maya civilizations

Researchers discovered almost 500 constructions under the soil of Tabasco and Veracruz; they cover 85 thousand km2. Several of the constructions follow what seems to be an agricultural calendar in the region. Laser mapping was used in the research.