objective: to analyze the trend in maternal mortality ratio in a tertiary care centre and the effect of various maternity schemes on it. materials and methods:  retrospective analysis of all maternal deaths occurring in the guru gobind singh medical college & hospital, faridkot, punjab, india was done from jan 2010 to dec 2012. every maternal death was scrutinized from various aspects like dire...

Background. Tetanus toxoid immunisation of pregnant mother has remained the most effective strategy in eliminating neonatal tetanus. Impaired production and/or transplacental transfer of antibodies may affect the effectiveness of this strategy. We studied the effect of maternal HIV infection on serum levels and transplacental transfer of anti-tetanus antibodies. Methods. A total of 162 mother-b...

Chlamydia psittaci is prevalent in broiler chicken production. However, the role of C. psittaci in the respiratory disease complex needs to be clarified. Our aim was to identify the time point when a C. psittaci infection appeared on a broiler farm and to examine the presence of other respiratory pathogens at that time. We focused on the 'major' respiratory pathogens occurring in Belgian broile...

In order to ascertain whether black-crowned night herons (BCNH), white heron (Plumed Egrets (PE)) and domestic fowls are infected by JE virus and they serve as infection source ofJE, hemoagglutination inhibiting antibody and its 2·ME sensitive antibody in the sera of these birds were determined. Physico-chemical nature of fowl’s antibody of JE produced by natural infection and their maternal an...

after 30 days of infection when antigen is no longer detected. The presence of viral antigen and a fourfold rise in antibody titre in seven children indicated a current infection. However, six children testing positive for virus antigen did not have detectable virus specific antibody probably due to maternal antibody masking the IgG response in the infants(8). It is concluded that RSV is an imp...

We evaluated the ability of human maternal and cord serum antibodies to protect mice challenged with live Escherichia coli serotype O6:K2ac (E. coli O6). Mice received paired maternal or cord serum pools before a challenge with E. coli O6 to evaluate the mortality rate. All the pools were able to protect the animals challenged with bacteria except the test group from paired maternal and cord se...