Category: faqs and

The highest taxonomic group among viruses is the family; families are named with a suffix -viridae. Subfamilies have the suffix -virinae; genera the suffix -virus. The prefix may be another latin word or a sigla, i.e., an abbreviation derived from some initial letters.

They can mutate.

Virus stands for Vital Information Resources under Siege. It refers to the type of malicious software or malware that can cause damage to your data, files, and software through replication

Once the viral DNA is integrated into the host DNA, this provirus uses the host cell machinery to copy its genome for future virus babies. In addition, it uses the host cell’s polymerase, an enzyme that catalyzes the formation of nucleic acids, to make mRNA from its DNA in a process known as transcription.

Viruses are categorized based upon their type of nucleic acid (DNA viruses in yellow boxes and RNA viruses in blue boxes) and further classified based upon distinguishing characteristics. Note the nucleic acid, size, and architectural differences between viruses of different families.

Common viral illnesses include colds, the flu, COVID-19, norovirus (“stomach flu”), HPV (warts) and herpes simplex virus (cold sores).

Some common types of viruses that you might hear about include:

A virus is an infectious microbe consisting of a segment of nucleic acid (either DNA or RNA) surrounded by a protein coat