Answer:
Yes
Step-by-step explanation:
When a pandemic becomes a public health crisis, the government has a responsibility to do whats necessary to protect its citizens (without infringing on the citizen's rights of course). I think that they should definitely consider many different solutions, weighing and comparing the pros and cons, including those of isolationist policies. In the end, I think it should be up to relevant experts to determine whether or not isolationist policies are the best strategy.