Yes—China is already sending ventilators to Italy.
https://abcnews.go.com/Business/wireStory/latest-austria-limits-movement-nationwide-amid-virus-69603237
“Optimal” sharing is a very complex and hard to agree on goal, but there is movement in this direction. More promising is that governments are gearing up to have companies produce the gear - the UK has asked Rolls-Royce to produce them: https://www.nytimes.com/aponline/2020/03/16/business/ap-financial-markets-the-latest.html
Yes—China is already sending ventilators to Italy.
https://abcnews.go.com/Business/wireStory/latest-austria-limits-movement-nationwide-amid-virus-69603237
“Optimal” sharing is a very complex and hard to agree on goal, but there is movement in this direction. More promising is that governments are gearing up to have companies produce the gear - the UK has asked Rolls-Royce to produce them: https://www.nytimes.com/aponline/2020/03/16/business/ap-financial-markets-the-latest.html