Antiviral Drug Susceptibility of Influenza Viruses Essay

Prevention (CDC, 2013) national healthcare disparities report for 2010, influenza and pneumonia are ranked within the top ten major causes of death in the United States. The influenza viruses that will be discussed throughout this case study include the human influenza viruses: A and B. These viruses are responsible for seasonal epidemics during the fall and winter around the globe in temperate environments. Historically influenza outbreaks have had a seasonal distribution and characteristic time course

Krista has a presumptive diagnosis of influenza as noted in her signs and symptoms. Along with the region experiences the impact of the peak flu season. The differential diagnosis includes a common cold, bronchitis, pneumonia, and tuberculosis. To address the health care needs of Krista, it is necessary to identify her therapeutic options. Rest is beneficial for Krista to recuperate. Fluids and healthy nutrition are advantageous for influenza recovery. Krista should stay home to prevent further

Influenza Influenza is also referred to as flu and it is a respiratory infection that is caused by viruses which are a significant cause of respiratory disorders in human being and range from seasonal, endemic and pandemic infections. These viruses pass through the airways and enter into the body via the mouth or nose. About 5-20% of the people in the US suffer from the flu every year. There are several strains of the virus and they have been known to cause pandemics that kill millions worldwide

jeopardize every individual worldwide. Dangerous viruses and pathogen bacteria, harmful microorganisms and fungus can trigger around 200 infectious diseases, and influenza is a dominative one in this group. This paper will provide an accurate overview of influenza including clinical descriptions, the determinants of health relatively to the indicated sickness progression. Simultaneously, the work will represent epidemiological situation relatively to influenza, and community health care actions on this

Introduction The avian influenza virus is a type A influenza virus which is normally found in birds. Wild birds are the natural hosts for all known influenza type A viruses. This includes waterfowl, gulls and shorebirds. Ironically wild birds do not normally show symptoms of the influenza virus however when avian influenza type A viruses are passed onto domesticated birds, they are extremely susceptible to highly pathogenic avian influenza (HPAI) with a mortality rate of 90% to 100%1. Avian H2

Introduction In 1918-19 approximately 50 million deaths were a detriment of the Spanish H1N1 virus pandemic; a respiratory virus. According to the World Health Organization, the second Influenza A H1N1 pandemic in 2009 spread to more than 200 countries causing more than 18 000 deaths. Before the World Health Organization had announced the official end of the pandemic in August 2010, in July 2009 the World Health Organization sent out a phase 6 warning that H1N1 could soon be a global pandemic.

Influenza Introduction Influenza is among the most prevalent infectious airborne viral diseases that affect the respiratory system. According to the World Health Organization (2016), the infection majorly affects the throat, nose, and the bronchi, and on rare occasions, it may affect the lungs. Also commonly known as the flu, influenza infection is characterized by sneezing, itchy and running nose as well as throat inflammation. The initial signs and symptoms include fever with temperatures higher

According to the CDC: “Although avian influenza A viruses usually do not infect humans, rare cases of human infection with these viruses have been reported. Most human infections with avian influenza A viruses have occurred following direct or close contact with infected poultry. Illness in humans has ranged from mild to severe” (CDC 2015). Transmission of avian flu between humans versus between birds and humans is less common but given the mutability of influenza A, this is being closely monitored

Melissa Babajko Microbiology 214BA Dr. May June 6, 2012 Staphylococcus aureus- Is a facultative anaerobic, Gram-positive, salt positive, cocci shaped bacterium. Staphylococcus aureus is found as normal part of the skin floral in the nasal passages and on the skin. An estimated twenty percent of people naturally have harmless Staphylococcus aureus on their skin and are long-term carries for Staphylococcus aureus. Staphylococcus aureus is the most common strand of Staphylococcus in humans to date

humans. It’s food- Associate in Nursing water-borne infective that media to which may simply unfold in a very population an example is, outbreaks of illness will occur by contamination of a dish. The illness could also be controlled by antibiotics, drug resistant and hyper virulent strains square measure powerful to fight. Strains at an equivalent time, proof against seven antibiotics exist. Thereafter, understanding the thought of virulence determinants and their response to medication may be a crucial