Japan will test around 10,000 people for coronavirus antibodies starting from next month, as part of efforts to better understand the deadly infection, health minister Katsunobu Kato said Friday.The tests, which look for specific proteins made by the immune system in response to the infection, will likely take in place in Tokyo and Osaka, among other prefectures, officials said. Potential areas include those that have reported a relatively high number of infections and those with fewer cases.Testing is expected to help authorities grasp the extent to which the virus has spread in those regi…READ FULL ARTICLE