This model is cryopreserved and requires cryorecovery. An excellent substitute for the ICR is the Swiss Webster, which has a live production colony and is available for immediate delivery. 1  Model 2  #. Genotype. 3  Nomenclature. ICR-F. IcrTac:ICR.  ICR-M. IcrTac:ICR.
Costa Rica is incredibly safe, as long as you use good sense. Compared to many of its Central American neighbors, Costa Rica is extremely safe. Its homicide rate is 10.3 people per 100,000, second in the region only to Nicaragua at 8.7. Violence like rape and hate crimes are almost unheard of, even thoughâwhen they do occur to visiting North Americansâyouâre very likely to hear about it on the news.
I traveled all over the country of Costa Rica for three weeks by myself. I drove a car for about two weeks of that time. I didn't have one incident or problem. I would rather travel in Costa Rica than I would many places in the USA. It is important to use street smarts no matter where you travel.e strongly recommend that U.S. citizens traveling to or residing in Costa Rica enroll in the Department of Stateâs Smart Traveler Enrollment Program (STEP) at www.travel.state.gov/step/.