Letter to the Editor
Asthma and allergy crisis in Puerto Rico: a must do proposal
Abstract
Allergy is the immune system response when a person comes in contact with an environmental allergen (pollen, certain plants, animals, etc.), which may be benign to many others. The Commonwealth of Puerto Rico (PR) is a Territory of the United States of America (US) where chronic disease such as asthma and allergy is much higher than other US states (1).
