Scientists have long struggled to understand what regulates sperm “capacitation,” the vital physiological process sperm must undergo to become capable of fertilizing an egg cell. Zinc plays a critical role.
It is important for youth involved in fair exhibitions to understand how to protect the health of their animals, safeguard their personal health, and educate the public on how to interact with animals in a safe manner.
An El Salvadoran woman tried to smuggle pork sausage into the U.S. by putting it in baby formula containers. Pork from El Salvador is not allowed in the U.S. because of swine vesicular disease in that country.