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Rubella is usually spread from one person to the next through the air via coughs of people who are infected. [3] [4] People are infectious during the week before and after the appearance of the rash. [1] Babies with CRS may spread the virus for more than a year. [1] Only humans are infected. [3] Insects do not spread the disease. [1]
PFAS chemicals have been detected in blood, both humans and animals, worldwide, as well as in food products, water, air and soil. [22] Animal testing studies with PFAS have shown effects on growth and development, and possibly effects on reproduction, thyroid, the immune system and liver. [ 23 ]