Northern countries

Cara Murez THURSDAY, Aug. 25, 2022 (HealthDay News) — Exposure to vitamin D, or lack thereof, has long been thought to influence the risk of developing multiple sclerosis (MS), as the disease is diagnosed more often in people from the countries of the North. However, new research suggests there mayRead More →

Country the United States of AmericaUS Virgin IslandsU.S. Minor Outlying IslandsCanadaMexico, United Mexican StatesBahamas, Commonwealth ofCuba, Republic ofDominican RepublicHaiti, Republic ofJamaicaAfghanistanAlbania, People’s Socialist Republic ofAlgeria, People’s Democratic Republic ofAmerican SamoaAndorra, Principality ofAngola, Republic ofAnguillaAntarctica (the territory south of 60 degrees S)Antigua and BarbudaArgentina, Argentine RepublicArmeniaArubaAustralia, Commonwealth ofAustria, Republic ofAzerbaijan, RepublicRead More →