Welcome to the home of electricasantaclara.es
To change this page, upload your website into the public_html directory
About us | publications | shop | press room | recursos en español | treatment options my lung. Org login your lungs lung disease finding cures healthy air stop smoking get involved donate lung disease asthma copd influenza lung cancer disparities reports lung disease finder lung disease list lung helpline questions about your lung health? buy viagra without prescription Ask an expert. best pharmacy price viagra Call 1 800 lungusa or1 800 586 4872. » learn more e-newsletter receive the latest information on lung health and healthy air in your email. » register for enews home > lung disease > influenza understanding influenza what causes influenza? viagra online Influenza (flu), also referred to as seasonal flu, is a highly contagious illness caused by the influenza virus.   anyone can get the flu as it is spread easily from person to person, usually when an infected person coughs or sneezes. order viagra  the virus may belong to one of three different influenza virus fami­lies: a, b or c.   influenza type a viruses can infect people, as well as birds, pigs, horses, and other animals. Influenza a viruses can be further broken down into different strains. There are two subtypes of influenza a viruses found in and circulating among humans: regular h1n1 and h3n2.  these two subtypes are included in the seasonal flu vaccine each year. Influenza type b viruses are usually found only in humans.  influenza b viruses can cause illness among humans, but in general are associated with less severe contagious disease than influenza a viruses. Influenza type c viruses cause mild illness in humans. Influenza c cases occur much less frequently than a and b and are not typically included in the seasonal flu vaccine. In addition to seasonal flu, there are two other flu viruses receiving extra attention around the globe today: novel 2009 h1n1 influenza virus this new flu virus, also known as swine flu, is a subtype of influenza type a. It has been spreading quickly around the world. It causes illness similar to seasonal flu. Avian flu (h5n1) avian influenza, or bird flu, is also a subtype of influenza type a viruses.   while highly contagious in birds, it does not usually infect humans.   several cases of human infection with bird flu viruses have occurred since 1997, primarily in asia, parts of europe, the near east and africa. women's version viagra   the death rate for these reported cases has been greater than 50 percent. viagra generic  the virus is mainly transmitted to humans by direct contact with infected live, sick or dead poultry. buy generic viagra online   however, it is thought that a few cases of human-to-human spread have occurred. Are you at risk for getting the flu? generic viagra without prescription Each year 36,000 americans die from flu and its complications.   for healthy children and adults, influenza is typically a moderately severe illness.   most people are back on their feet within a week. black keys viagra commercial   certain groups of people are more susceptible to complications related to the flu and are considered "high risk".  these groups include the elderly, very young children and peo. drug like viagra for women viagra and viagra dosage Date Created: Wed May 4 19:29:14 2011