Health authorities in Japan are seeking to get a better grasp on the spread of the coronavirus.
Their recent tests suggest 0.1 percent of people here in Tokyo have developed antibodies for the virus.
The health ministry tested nearly 8,000 people in three prefectures earlier this month to find out if their blood samples contain certain proteins that indicate a past infection.
The ministry announced on Tuesday antibodies were indicated in 0.1 percent of people tested in Tokyo, 0.17 percent in Osaka, and 0.03 percent in Miyagi. Those figures are higher than the rates of confirmed infections.
As of the end of May, the percentage of people who tested positive for the virus in Tokyo was 0.038.
But ministry officials say the data shows most of the population in Japan does not have coronavirus antibodies.
That means people must continue to take preventive measures, such as social distancing and wearing face masks.
Their recent tests suggest 0.1 percent of people here in Tokyo have developed antibodies for the virus.
The health ministry tested nearly 8,000 people in three prefectures earlier this month to find out if their blood samples contain certain proteins that indicate a past infection.
The ministry announced on Tuesday antibodies were indicated in 0.1 percent of people tested in Tokyo, 0.17 percent in Osaka, and 0.03 percent in Miyagi. Those figures are higher than the rates of confirmed infections.
As of the end of May, the percentage of people who tested positive for the virus in Tokyo was 0.038.
But ministry officials say the data shows most of the population in Japan does not have coronavirus antibodies.
That means people must continue to take preventive measures, such as social distancing and wearing face masks.
◆antibody a substance produced by your body to fight disease 抗体