Search results
Results from the WOW.Com Content Network
Zika fever, also known as Zika virus disease or simply Zika, is an infectious disease caused by the Zika virus. [1] Most cases have no symptoms, but when present they are usually mild and can resemble dengue fever. [1] [4] Symptoms may include fever, red eyes, joint pain, headache, and a maculopapular rash.
In June 2016, the FDA granted the first approval for a human clinical trial for a Zika vaccine. [93] In March 2017, a DNA vaccine was approved for phase-2 clinical trials. This vaccine consists of a small, circular piece of DNA, known as a plasmid, that expresses the genes for the Zika virus envelope proteins.
A Zika virus vaccine is designed to prevent the symptoms and complications of Zika virus infection in humans. As Zika virus infection of pregnant women may result in congenital defects in the newborn, the vaccine will attempt to protect against congenital Zika syndrome during the current or any future outbreak. [1] As of April 2019, no vaccines ...
While there are no known cures for Zika, there have been recent developments in Zika vaccination. Three vaccine designs are showing high confidence levels of protection against the Zika virus. Scientists have conducted tests on the rhesus monkey, and human trials began in late 2016. [188]
Uganda The Zika virus is first isolated in 1947 in a rhesus monkey in the Zika Forest near Entebbe, Uganda, and first recovered from an Aedes africanus mosquito in 1948. [4] [5] Serological evidence indicates additional human exposure and/or presence in some mosquito species between 1951 and 1981 in parts of Africa (Uganda and Tanzania having the first detection of antibody in humans, in 1952 ...
Around 30% of pet parents do not take their pets to a veterinarian annually for preventative care like vaccines, according to the SPCA of Texas. Free pet vaccinations, microchips for cats, dogs ...
For example, the human body louse transmits the bacterium Rickettsia prowazekii which causes epidemic typhus. Although invertebrate-transmitted diseases pose a particular threat on the continents of Africa, Asia and South America, there is one way of controlling invertebrate-borne diseases, which is by controlling the invertebrate vector.
H5N1 bird flu virus particles are seen under a microscope. There are nearly 50 confirmed human infections, and a recent study found that some dairy workers had signs of infection even when they ...