What is “cell-mediated immunity” and how does it affect vaccine performance? Are two PCV2 genotypes necessarily better than one? And what does a monster from Greek mythology have to do with building a better vaccine?

The post Scientist ‘pops the hood’ on US pork industry’s newest vaccine for PCV2 appeared first on Pig Health Today.

What is “cell-mediated immunity” and how does it affect vaccine performance? Are two PCV2 genotypes necessarily better than one? And what does a monster from Greek mythology have to do with building a better vaccine?

The post Part 1: Cell-mediated immunity critical to vaccine performance appeared first on Pig Health Today.

What is “cell-mediated immunity” and how does it affect vaccine performance? Are two PCV2 genotypes necessarily better than one? And what does a monster from Greek mythology have to do with building a better vaccine?

The post Part 2: Why two PCV2 genotypes are better than one appeared first on Pig Health Today.

What is “cell-mediated immunity” and how does it affect vaccine performance? Are two PCV2 genotypes necessarily better than one? And what does a monster from Greek mythology have to do with building a better vaccine?

The post Part 3: Chimeric vaccines combine strengths of each antigen to provide better coverage appeared first on Pig Health Today.

Producers looking to raise pigs with little or no antibiotics should consider nutritional strategies that help pigs build more immunity, according to Mike Tokach, PhD.

The post Good nutrition, management can’t replace antibiotics, but they can help reduce the need appeared first on Pig Health Today.