To write a descriptive essay, youâll need to describe a person, object, or event so vividly that the reader feels like he/she could reach out and touch it. Tips for writing effective narrative and descriptive essays: 1  Tell a story about a moment or event that means a lot to you--it will make it easier for you to tell the story in an interesting way!  Get right to the action! Avoid long introductions and lengthy descriptions--especially at the beginning of your narrative.
Lyme vaccine is an immunization that helps prevent Lyme disease from being passed to your dog. Lyme disease is caused by a spirochete bacterial strain called Borrelia burgdorferi that passes to your dog through the bite of certain types of ticks.ecause the vaccine promotes activity in your dogâs immune system, it can cause adverse reactions to the shot. The vaccine can also prompt an incurable variety of Lyme Disease to develop. Compare these risks to the fact that Lyme disease can be effectively treated with an aggressive round of doxycycline.
Flu vaccines are routinely available for seasonal influenza, but these vaccines are not likely to be protective against flu caused by the H1N1 (formerly termed swine flu) virus. There is a separate vaccine against the H1N1 flu.There are two types of seasonal flu vaccines, the injection (with killed virus) and nasal spray vaccines (containing live but weakened virus). The vaccine is generally effective against the influenza virus within two weeks of administration.he vaccine is termed an attenuated vaccine because the viruses are weakened so that they do not cause severe flu symptoms. The nasal spray flu vaccine (LAIV) has been approved by the FDA for use in nonpregnant healthy people between two and 49 years of age.