Blood-Borne Diseases

Hepatitis C has been referred to as a silent killer. As a result, Charitha Gowda, MD, MPH, provides information on the newest diagnostic tests available for hepatitis C.

This article is the second in a 3-part series on parasitic diseases of the central nervous system (CNS) and highlights some of the techniques that clinicians use for the diagnosis of parasitic diseases of the CNS.

The findings of a new study reinforce the value of making insecticide-treated nets and indoor residual spraying of insecticides universally available—even in countries where the mosquitoes that transmit disease bite primarily outdoors.

Charitha Gowda, MD, MPH addresses concerns that hepatitis could be transmitted via mosquitoes.

Charitha Gowda, MD, MPH, explains the ways that hepatitis A, B, and C are transmitted and recent discoveries in the modes of transmission.

This article is the first in a 3-part series. It will discuss the burden of these diseases and will highlight some of the most common signs and symptoms associated with these conditions.

A Guinea child who was previously diagnosed with Ebola has succumbed to death and another Koropara civilian died after traveling to a neighboring village.

After three unexplained deaths in Koropara, a small village in southern Guinea, WHO diagnosed two individuals with Ebola.

An increase in funding from Congress, in addition to a decrease in drug prices, will allow the VA to finance medical care for all hepatitis C patients, regardless of the stage of the disease, for fiscal year 2016.

Two investigational vaccines showed promise to protect against Ebola virus disease, according to data from the phase 2 Partnership for Research on Ebola Vaccines in Liberia (PREVAIL 1) trial.

Researchers from the National Institutes of Health found that PCR-based testing is the most effective diagnostic test to assist with case-patient management during Ebola virus outbreaks in malaria-endemic areas.

People with the human immunodeficiency virus (HIV) are at a higher risk of having hepatitis C (HCV), however, less than two-thirds of patients are being screened regularly.

The blood donor eligibility criteria just got a little more exclusive with the ongoing Zika virus outbreak.

Current epidemic response procedures may change due to the finding that the Ebola virus can persist in wastewater longer than previously believed.

The FDA approved label warning changes for two Gilead Sciences hepatitis C drugs after one person died and nine others had serious reactions when the drugs were coadministered with amiodarone, a drug used to treat irregular heartbeat.

A Philadelphia program operating in underserved neighborhoods found that residents chronically infected with the hepatitis C virus often lacked access to screening as well as treatment for the disease.

In patients with chronic HBV, the immune system may have very low levels of the virus. When reactivation occurs due to immunosuppression, these viruses begin to replicate again. Common symptoms of this event include inflammation of the liver and elevations of liver enzyme levels in the blood. In some cases, bilirubin levels may rise in response to reactivation of infection.

Research has shown that Ebola virus disease (EVD) not only has the power to survive on plastic surfaces and spread through sexual transmission, the disease has also proven to last in another place.

The US Department of Health and Human Services (HHS) plans to spend $2.7 billion in emergency funds to counter the spread of Ebola. Spending categories range from over a half billion dollars for international projects to a half million dollars for regulatory work that includes monitoring for fraudulent Ebola products.

Treatment with a combination of tenofovir and pegylated interferon yielded higher rates of hepatitis B surface antigen (HBsAg) loss than when either drug was used singly. Further, with longer therapy duration improved results.

Patients who have HCV infection are at high risk for arthralgia, myalgias, pruritus, neuropathy, and decompensated livers. Until recently the sole available treatment was interferon. After the US Food and Drug Administration (FDA) approved ribavirin, patients who took ribavirin plus interferon responded better. Now, the FDA has approved a small selection of oral antivirals to treat hepatitis C.

Researchers have found that maintenance treatment with methadone or buprenorphine may help prevent hepatitis C infection among injection drug users, a population with the highest risk of infection of the virus.

The US Senate Finance Committee recently requested detailed pricing information on Sovaldi (sofosbuvir), its breakthrough oral treatment for hepatitis C.

Now that the two American patients infected with Ebola have arrived safely in Atlanta, the US Centers for Disease Control and Prevention has released more information about ZMapp, the experimental medication the patients were treated with before being flown back to the US.

While hundreds of people have died in Africa from the latest outbreak of the Ebola virus, two infected Americans appear to be recovering after receiving doses of an experimental serum that has never been tested in human subjects