Freund's complete adjuvant

例句：

1. 1. This vaccine is designed to provide maximum protection against the virus.
   这种疫苗旨在提供最大程度的病毒防护。
2. 2.The Freund's complete adjuvant was used as a booster shot after the initial vaccination.
   在初次接种疫苗后，使用了福伦德氏完全佐剂作为加强针。
3. 3. The Freund's complete adjuvant has been shown to be effective in preventing infections caused by certain bacteria.
   研究表明，福伦德氏完全佐剂能有效预防某些细菌引起的感染。