infections

Virus

...n similar ways. Deaths have occurred through virus infections caused by virus vectors used in gene therapy , so...ss against viruses, and their misuse against viral infections is one of the causes of antibiotic resistance in bacteria . That said, sometimes the prudent cour...

Vesicular stomatitis virus

...us evolution . VSV is an arbovirus : Natural VSV infections encompass two steps, cytolytic infections of mammalian hosts and transmission by insects. In insects, infections are non-cytolytic persistent....

Stem cell

...cells, to keep the body healthy and to help fight infections . Since the 1980s stem cells have been taken from the blood instead of the bone-marrow, making the procedure safer for older people. Although normally scarce, the number of peripheral blood cells can be increased by a course of drugs, which rele...

Skin

...listers Acne Keratosis pilaris Fungal infections such as athlete's foot microbial infections. calcinosis cutis ulcer list of skin diseases See also Birthmark Vernix caseosa Hidradenitis suppurativa Foreskin restoration Skin graft Moisturizer Extern...

Outbreak

...n control measures and a relatively high number of infections are observed where no cases or sporadic cases occurred in the past. The study of pathogenic viral outbreaks is a branch of epidemiology and usually refers to virus outbreaks that make people, animals, or plants sick. As with bacterial outbreaks...

Muscle

...me (LEMS). Tetanus and botulism are bacterial infections in which bacterial toxins cause increased or decreased muscle tone, respectively. The myopathies are all diseases affecting the muscle itself, rather than its nervous control. Muscular dystrophy is a large group of diseases, many of them heredi...

Antibiotic resistance

... 1999, up from 4% in 1991. Half of all S. aureus infections in the US are resistant to penicillin, methicillin, tetracycline and erythromycin . This left vancomycin as the only effective agent available at the time. However, VRSA ( Vancomycin-resistant Staphylococcus aureus ) was first identified in ...

Microorganism

...l as pathogens when, as parasites , they cause infections . Microorganisms were probably the first form of life that appeared on Earth. Today they have an important place in all ecosystems and in most higher-order multicellular organisms. For mankind they are important for participating in driving the ear...

Malaria

... disease which in humans causes about 500 million infections and 2 million deaths annually, mainly in the trop...hich reduces infection risk by 30% and severity of infections by over 50% [1] . Further necessary research will delay this vaccine from commercial release until ...

Hepadnaviridae

...ily Hepadnaviridae . Hepadnaviruses cause liver infections in humans and animals. There are two genera included here: Genus Orthohepadnavirus ; type species: Hepatitis B virus Genus Avihepadnavirus ; type species: Duck hepatitis B virus Hepadnaviruses have very small genomes of circular, p...

Fungus

...exas root rot vegetable caterpillar Fungal infections may also be a factor in causing specific replant...evel of innate immunity to fungi and most of the infections they cause are mild and self-limiting. This resistance is due to: Fatty acid content of the sk...

Bacterium

... , or many gram-negative bacteria. Some bacterial infections can spread throughout the host's body and become systemic . In plants , bacteria cause leaf spot , fireblight , and wilts . The mode of infection includes contact, air, food, water, and insect-borne microorganisms. The hosts infected with the p...

Dialysis

...er; peritonitis is a common complication, as are infections of the catheter exit site or "tunnel" (path from the peritoneum to the exit site). Because of this, patients are advised to take a number of precautions against infection. Step-by-step description of peritoneal dialysis (a CAPD exchange): The supp...

Diabetes mellitus

...a foot ulcer, certain eye problems, certain fungal infections , or delivering a baby with macrosomia or hypoglycemia . Criteria for diagnosis Diabetes mellitus is characterized by recurrent or persistent hyperglycemia, and is diagnosed by demonstrating any one of two fasting plasma glucose levels abov...

Full blood count

...fection. Lymphocytes - Higher with some viral infections such as glandular fever . Also raised in lymphocytic leukaemia CLL . Monocytes - May be raised in bacterial infection Eosinophil granulocytes - Increased in parasitic infections. Basophil granulocytes A manual count will also give info...

Bacterium

... , or many gram-negative bacteria. Some bacterial infections can spread throughout the host's body and become systemic . In plants , bacteria cause leaf spot , fireblight , and wilts . The mode of infection includes contact, air, food, water, and insect-borne microorganisms. The hosts infected with the p...

Antibiotic resistance

... 1999, up from 4% in 1991. Half of all S. aureus infections in the US are resistant to penicillin, methicillin, tetracycline and erythromycin . This left vancomycin as the only effective agent available at the time. However, VRSA ( Vancomycin-resistant Staphylococcus aureus ) was first identified in ...

Antibiotic

...to the host, and therefore can be used to treat infections . The term originally described only those formula...sulfonamide , prontosil , which was used to treat infections in humans, where its effect was found to be due to its conversion in the host to the active form, s...

Alexander Fleming

...f France . Being exposed to the horrific medical infections by the dying soldiers, he returned to St. Mary's a...elieving its effect may only hold valid with small infections and further by not being well received within the community, the drug was not developed for mass dis...