Hepatitis A Virus. 1  Overview: Hepatitis A is a liver infection caused by the hepatitis A virus (HAV). HAV was first identified in 1973 as an icosahedral, non-enveloped virus with a diameter between 27 nm (nanometres) and 32 nm (Figure 1). The virus is a member of the genus Hepatovirus and belongs to the Picornavirus clade.
New Passport Instructions. Applicants must complete the DS-11 application form. The signature line will need to be left blank until the acceptance agent instructs you to sign it. In this and in all other cases below, two copies of the letter of authorization will then need to be completed by hand and signed in black or blue ink.
Seal Ink Colors. Most notaries choose black ink for their inked seals. The only states with laws that require that their notaries use black ink for their seals are Florida, Oregon, Illinois, Delaware, Missouri, and Massachusetts. In Utah, a notary seal cannot be black; it must be purple.