Notes from the Field: Vitamin D-Deficient Rickets and Severe Hypocalcemia in Infants Fed Homemade Alkaline Diet Formula - Three States, August 2020-February 2021

The CDC in collaboration with WHO and Johns Hopkins Applied Physics Laboratory developed a bilingual (English/French), smartphone-based field application to assist field investigators in determining the exposure window of an EVD case. The calculator only requires the reported date of symptoms onset and the type of symptoms present at onset or the date of death. Prior to the release of this applica