Many of those attending job fairs are being offered an unrealistic picture of working in the USA. Many in the medical community are lured by promises of unlimited resources and higher income, but many health care professionals return home, because by the time the doctors pay for the added staff they need to practice medicine with insurance company pre-approvals and third party billing, they found that while they made more money in the USA, they kept more of what they made in Canada, and the were able to treat more patients in Canada absent the pre-approval process and interference from insurance companies.
Henry Ford Hospital job fair in Windsor draws nurses over the border
This "poaching" of foreign doctors is only applicable to physicians and nurses trained in the first world. North Americans make it extremely difficult for foreign trained doctors to get certified in Canada or the USA. Training of doctors is strictly controlled in first world countries.
You could solve all doctor shortgages all over North America by simply training more doctors. Medical school enrolment is strictly controlled to keep prices and income for doctors as high as possible, by ensuring there is always more demand for doctor than there are doctors.
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