We need some evidence over here

To the editor:

(re: “Migrants bringing disease?” Sept. 14)

For centuries, it has been assumed that foreigners “bring in” disease: meaning that immigrants infect native-born people.

Politicians have played on those fears for their own gain, but there is very little evidence that it ever really happens. In New York, outbreaks of illnesses like measles are usually linked to citizens who do not believe in vaccines.

Right now, the homeland security department has a border vaccination program for migrants, under Dr. Pritesh Gandhi, that vaccinates 1,000 migrants every day for Covid-19 and influenza.

There are now — and always have been — many cases of unusual diseases in the United States. Most, such as Zika and typhoid — are seen in legal residents and citizens who traveled abroad, or consumed food products made in other countries. In other cases, diseases are transmitted by contact with unusual animals, such as armadillos.

Hedy Rosen is a highly trained pharmacist, so they know that, in science, claims must be supported by empirical evidence.

There are currently no cases in the medical reporting systems or literature where U.S. citizens were infected by migrants. So, until and unless such evidence does arise, it is a myth.

Jason Brougham