Opisthorchis viverrini
... that about 6 million people are infected with Opisthorchis viverrini in Thailand?
... that about 6 million people are infected with <i id="mwKw"><b id="mwLA"><a href="./Opisthorchis_viverrini" id="mwLQ" rel="mw:WikiLink" title="Opisthorchis viverrini">Opisthorchis viverrini</a></b></i> in Thailand?