Also, there are reports of squamous cell carcinoma resulting from chronically infected cysts.

也有报道由于慢性的囊肿感染可以导致鳞癌发生。

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Experts estimate that up to 350 million people are chronically infected with the hepatitis B virus.

据专家估计，全球多达3.5亿人长期感染乙型肝炎病毒。

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The potential to induce functional cure of hepatitis B was studied in chronically woodchuck hepatitis virus (WHV) infected woodchucks.

该具有诱导慢乙肝功能性治愈潜能的药物研究是在感染了慢性土拨鼠肝炎病毒(WHV)的土拨鼠上进行的研究。

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"Hepatitis B is the silent killer because most people who are chronically infected may not be aware of the infection."

VOA: standard.2010.07.26

About one in 20 people in the world are chronically infected.

VOA: standard.2010.07.26

Because the disease can persist for decades without symptoms, many Americans who are chronically infected are unaware of their infection status.

WHITEHOUSE: Presidential Proclamation -- World Hepatitis Day, 2012

Today 2.7 million Americans are chronically infected with this killer virus, but only 800, 000 of them know it, so slow and insidious is the course of this disease.

FORBES: Magazine Article