病毒 → ☊ 
virus ☊ 
Virus 
virus like: virus → →
das Virus ☊ 
virus ☊ 
☊ Mein Rechner hat einen Virus. ☊ Máy tính của tôi nhiễm virus. ☊ (Lektion 113, Nr. 2069) Ich habe meinen Computer auf Viren untersucht und mehrere gefunden. Was kann ich jetzt machen? ☊ Tôi đã kiểm tra máy tính và tìm thấy nhiều virus. Bây giờ tôi có thể làm gì? ☊ (Lektion 113, Nr. 2072) Computer viruses fall into three broad categories. ☊ broad ☊
mail sth (to sb/sth): The virus mails itself forward to everyone in your address book. ☊ mail ☊
a virus infection ☊ virus ☊
The virus in the software was programmed to corrupt the hard disk. ☊ virus ☊
The reason why the injection needs repeating every year is that the virus changes. ☊ why ☊