全球

quán qiú entire; total; global; the (whole) world; worldwide

寄生虫

jì shēng chóng parasite; drone

感染率

gǎn rǎn lǜ rate of infection (usu. of a disease)

gǎn rǎn lǜ rate of infection (usu. of a disease)

国家

guó jiā country; nation; state; CL:個|个[ge4]

排名

pái míng ranking; ordered list; to rank nth out of 100; to be placed; roll of honor

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