In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现线虫有蛔虫、蛲虫2种，感染率别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现源性线虫有蛔虫、蛲虫2种，感染率分别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现土源线虫有蛔虫、蛲虫2种，感染率分别为1.09%13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现土源性线虫有蛔虫、蛲虫2种，感染率分别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现源性线虫有蛔虫、蛲虫2种，感染率分别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现土源性线有、蛲2种，感染率分别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现土性线有蛔、2种，感染率分别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现土源性线有蛔、蛲2种，感染率分别为1.09%和13.16%。

In 2002, only 2 species of geohelminthes were identified including Ascaris lumbricoides and Pinworm, the infection rate of those is 1.09% and 13.16% respectively.

2002年发现土源性线有蛔、蛲2，染率分别为1.09%和13.16%。