Vaccines and sera serve different purposes in immunology. Vaccines are substances that stimulate the immune system to produce an adaptive immune response, including the formation of antibodies, to protect against specific infections. In contrast, sera contain pre-formed antibodies and are used for passive immunization, providing immediate but temporary protection against diseases. Essentially, vaccines prepare the body for future infections, while sera offer immediate, short-term immunity.
sera
One can watch videos of Doris Dat performing "Que Sera Sera" from many different online video uploading websites. Some examples include Youtube and Dailymotion.
Cera,Sera and Cerah
Que Sera Sera means "Whatever will be, will be."
K. Sera Sera was created in 1995.
No; que sera sera is Spanish, and means "whatever will be, will be."
"ce qui sera sera" or "que sera sera" "sera" is the 3rd person future tense of to be, "he/she/it will be" and the subject is "what" which is "ce qui" or "que"
because there are different number of species with different effects that they can cause, therefore it is harder to develop a vaccine for it
Que Sera Sera - album - was created in 1985-08.
sera (as in que sera, sera)
The correct spelling is: que sera, sera.
Try looking up que sera sera. The title of the song is "Que Sera Sera" - "What Will Be Will Be" (in English) sung by Doris Day.