Question

Describe the features of the NEW influenza drug.

Answer 1

New influenza drugs like neuraminidase inhibitors, such as oseltamivir, zanamivir, and peramivir, decrease symptoms and shorten the duration of the flu. They inhibit a viral surface enzyme necessary for virus propagation. Due to influenza's rapid mutation, new vaccines are developed annually.

Step-by-step explanation:

New influenza drugs, such as neuraminidase inhibitors, are used to limit the duration of influenza infections. Specifically, they target the influenza virus by inhibiting a surface enzyme called neuraminidase, necessary for the release of new viruses from infected cells. This group includes zanamivir (inhaled), oseltamivir (oral), and peramivir (intravenous). These drugs can shorten the duration of the flu and decrease symptoms. Additionally, new influenza vaccines are developed annually due to the rapid mutation of the influenza virus through antigenic drift and shift, aiming to be effective against the expected dominant strains.

Answer 2

The new influenza drug features neuraminidase inhibitors that block the release of the virus from infected cells. It can be administered orally, inhaled, or intravenously, and it reduces symptoms and shortens illness duration.

Step-by-step explanation:

The features of the new influenza drug include:

• Neuraminidase inhibitors: The new drug targets influenza viruses by blocking the activity of the neuraminidase enzyme, which prevents the release of the virus from infected cells.
• Multiple administration methods: The drug can be taken orally, inhaled, or administered intravenously depending on the specific medication.
• Decreased symptoms and shortened illness duration: The drug can reduce flu symptoms and shorten the duration of illness.