The immunology, however, is quite similar. The Centers for Diseases Control and the World Health Organization has and continues to do research on developing, studying long term immunity, and herd immunity.
First, it is necessary to understand the structure and normal characteristics of the variola virus. The Variola virus is a double-stranded DNA virus, it contains two envelopes; the outer envelope is present only in the extracellular state. The core of the virus contains lipids and proteins and has complex symmetry. The core of the structure contains double stranded DNA and to date, ten enzymes are known to mediate its gene expression and tons of nucleoproteins. The most widely used virus for smallpox inoculation has been vaccinia, which belongs to the genus Orthopoxvirus along with variola virus. Other species of Orthopoxvirus include cowpox (the virus used by Jenner and mentioned above), monkeypox, and camelpox, among others. Its origin is uncertain, and there are many strains of vaccinia with different biological properties. Vaccinia induces both cellular and …show more content…
To date, there are six vaccines used to vaccinate the public. Each vaccine elicits its own response. The development of Dyvax was created using a similar virus to that of the small pox. It was created from the cowpox virus. The vaccine is administered with a lancet on the arm. After a few days there will be a pustule which suggest that there was an immunity reaction. The Dryvax vaccine red flags the humoral and the adoptive immunity by producing effector B cells and plasma cells. In an experiment conducted by Dr.Shane Crotty of the La Jolla Institute for Allergy and Immunology and colleagues, Crotty cleverley performed