Natural gas prices in 2017 and 2018 are expected to be higher than last year. Source: U.S. Energy Information Administration, Short-Term Energy Outlook. Note: Confidence intervals derived from options market information for the five trading days ending Jan 5, 2017.
The virus that causes HIV can become resistant to antiretroviral drugs used to treat the infection. Higher viral loads. This measures how much HIV is present in your blood.
Most of the current antiviral drugs work by blocking the activity of a polymerase enzyme that normally stimulates the synthesis of new viral genomes. The result is impaired viral replication, which results in viral concentrations low enough to allow elimination of the virus by the patient's immune system.