id author title date pages extension mime words sentences flesch summary cache txt cord-022084-hap7flng ARRUDA, EURICO Respiratory Tract Viral Infections 2009-05-15 .txt text/plain 19181 1041 43 The Centers for Disease Control and Prevention (CDC) recommends the immunization of persons aged 50 years and older; residents of nursing homes; children and adults with chronic cardiovascular or pulmonary disease, including asthma; persons chronically ill with diabetes mellitus, renal dysfunction, or hemoglobinopathies; immunosuppressed patients including those with HIV infection; children and adolescents on chronic aspirin therapy who may develop postinfluenza Reye' s syndrome; women who will be pregnant during the influenza season; children aged 6 to 23 months; those who can transmit influenza to persons at high risk, such as health-care workers and household contacts of those at high risk including children 0 to 23 months of age; crew members of cruise ships; providers of essential services; and unimmunized travelers to areas where influenza may be circulating, including the tropics, the southern hemisphere between April and September, and those traveling in large organized tourist groups. ./cache/cord-022084-hap7flng.txt ./txt/cord-022084-hap7flng.txt