A Titer is a blood test that checks your immune status to vaccinations or diseases you may have received in the past. There are two types of immunity a person can have: 1. Titers are blood tests that check your immune status to vaccinations or diseases you may have received in the past. 2  If youâre titers results are positive, it means that you have adequate immunity to a particular infectious disease.
All rights reserved. More from OurAmazingPlanet. VANCOUVER, British Columbia â In 2011, Japan was one of the most prepared countries in the world for a massive earthquake. Yet when a mega-quake hit Japan last March, sparking a huge tsunami, it was shockingly devastating.
How to Prepare for an Earthquake. An earthquake is a very destructive natural disaster; particularly in the Pacific Rim region. After an earthquake, your home may be a mess and you might be left without a water supply and energy.There are several things you can do to prepare for an earthquake before it happens, to minimize the damage and potential for injury in and around your home. Since there is no precise time of day when an earthquake might strike, you may be at work, at school, on a bus, or in a train when one strikes. 2  It is highly likely that you will need to know several ways to get home since roads and bridges will likely be obstructed for long periods of time.