3 ms·
Canada has some opposing data: https://www.cdc.gov/mmwr/volumes/70/wr/mm7020e2.htm https://www.cdc.gov/mmwr/volumes/70/wr/mm7020e2.htm
by eightysixfour 5y ago
Canada has some opposing data: https://www.cdc.gov/mmwr/volumes/70/wr/mm7020e2.htm https://www.cdc.gov/mmwr/volumes/70/wr/mm7020e2.htm