Several reports raise the question whether these attenuated vaccines will give the broad protection so eagerly sought. As Anne Piantadosi and colleagues (2007) have pointed out, HIV-1 superinfection (reinfection) does not always protect against other strains. In their studies, they screened a cohort of high-risk Kenyan women by comparing partial gag and envelope sequences over a five-year period, beginning with the primary infection. Of thirty-seven women screened, seven were found to have superinfections, including cases in which both viruses were from the same HIV-1 subtype A. In five cases, the superinfecting strain was detected in only one of the two genomes examined, suggesting that recombination has had time to develop and mature. Supporting this claim was an earlier report by Altfeld et al. in Nature in which this superinfection occured despite broad CD8 T-cell responses (twenty-five distinc epitopes) to many HIV viral proteins. They conclude that superinfection can occur in the setting of a strong and broadly directed virus-specific CD8 T-cell response.
Study MBBS in Philippines has one of the best education systems in Asia. It is one of the best place for Indian students to study completely in English, at affordable prices and high quality Medical Education.
ReplyDeleteEmilio Aguinaldo College Of Medicine is best medical college in Philippines.
Best Option to Study mbbs in EAC for Indian Students
Emilio Aguinaldo College (EAC) was founded in 1951 under the name of Marian School of Midwifery. The Emilio Aguinaldo College of Medicine was established on July 23, 2001, and it has two campuses in Manila city and greater Manila. It is approved by Commission of Higher Education (CHED) Philippines.
University of Perpetual Help System Dalta Top Medical College in Philippines
University of Perpetual Help System Dalta (UPHSD), is a co-education Institution of higher learning located in Las Pinas City, Metro Manila, Philippines. founded in 1975 by Dr. (Brigadier) Antonio Tamayo, Dr. Daisy Tamayo, and Ernesto Crisostomo as Perpetual Help College of Rizal (PHCR). Las Pinas near Metro Manila is the main campus. It has nine campuses offering over 70 courses in 20 colleges.
The Davao Medical School Foundation, Inc. (DMSFI) was established in July 1976 in response to the recognition of the lack of doctors serving rural communities and lack of specialist in urban centres of Mindanao. Its College of Medicine was thus the first such college to be set up in Mindanao and is dedicated to providing medical education and training of the highest order, leading to the provision of effective medical care in both rural and urban communities.
UV Gullas College of Medicine is one of Top Medical College in Philippines in Cebu city. International students have the oppertunity to study medicine in phillipines at affordable cost and world class University. The college has successful alumni who have achieved well in the fields of law, business, politics, academe, medicine, sports and other endeavors. At University of the Visayas, we prepare students for a global competition.