Macrophages and dendritic cells on the surface of mucous membranes bind virus and shuttle it into the lymph nodes, which contain high concentrations of helper T cells (CD4+ T cells). Once HIV has entered the body, the immune system initiates anti-HIV antibody and cytotoxic T cell production. However, it can take one to six months for an individual exposed to HIV to produce measurable quantities of antibody. The immune response is weakened as memory T cells (CD4 + CCR5 +) are destroyed.
Erie Insurance Corporate Office Headquarters Erie Indemnity Company 100 Erie Insurance Place Erie, PA 16530 USA Corporate Phone Number: 1-814-870-2000 Fax Number: 1-814-870-4040 Customer Service Number: 1-800-458-0811
ACE American Insurance Company (NAIC #22667) BUSINESS ADDRESS: 436 Walnut Street P.O. Box 1000, Philadelphia, PA 19106. PHONE: (215) 640-1000. UNDERWRITING LIMITATION b/: $281,237,000. SURETY LICENSES c,f/: AL, AK, AZ, AR, CA, CO, CT, DE, DC, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, PR, RI, SC, SD, TN, TX, UT, VT, VA, VI, WA, WV, WI, WY. INCORPORATED IN: Pennsylvania.