This is particularly important for children, who may require multiple vaccinations in their early years. Combination vaccines not only reduce the number of injections needed but also improve adherence to vaccination schedules.Local special circumstances: Spain has a strong pharmaceutical industry, which ...
Conflicting efficacy data has also been released for the Chinese vaccine developed by Sinovac Biotech. The shot was found to be 91.3 per cent effective in trials in Turkey and 65 per cent effective in trials in Indonesia. In Brazil, trial organisers announced it was 78 per cent effective, th...
Partnerships, technology transfer and targeted policies are needed to accelerate Brazil's participation in global vaccine research and development.doi:10.1038/nbt.3244Cristina PossasFlavia Maria Lins MendesReinaldo Menezes MartinsAkira HommaNature Biotechnology...
BAU per millilitre against the wild-type spike antigen has correlated well with the extent of virus neutralization, even of VOCs. However, this correlation is less robust for the Omicron variant24, and a higher cut-off of for positivity might be needed to accurately predict neutralizing antibody...
Therefore, thera- peutic vaccines against more types of oncogenic HPV are urgently needed for the HPV-infected population. Therapeutic HPV vaccines mainly aim to expand or induce strong specific Th1-type and CTL responses to kill infected cells. An ideal antigen for a therapeutic vac- cine ...
"Brazil donated 7,000 doses of human anti-rabies vaccine provided by the Ministry of Health to Haiti yesterday, in response to a request from the Haitian government," said the statement. According to the ministry, a similar operation occurred in 2017, when 15,000 doses of the same vaccine...
the intricate diversity and complexity of bacterial pathogens further complicates the development of new vaccines8. To address these challenges, innovative technologies are needed to overcome the limitations of current vaccines and enhanced comprehension of protective immune responses against infections would ...
barriers constrain the industry’s growth today: lack of a clear agenda or coordination across efforts, restricted access to finance, weak regulatory environments, challenging demand dynamics, and limited local talent. For each, we explore the actions that may be needed to get pas...
DCs are needed to present cancer antigens in vaccination. Hence, it is an effective way for tumor immunity to import tumor-associated antigens into DCs to make them play the role of antigen presentation and activate T cells. Most DC vaccines are sourced from monocyte-derived DCs (MoDCs) [...