Why Acyclovir Helps Cold Sores. Zovirax (Acyclovir 5 percent cream) is also FDA-approved for the treatment of recurrent cold sores. In studies, frequent application of the cream reduced the time to healing by about 12 hours.
Tuition and Aid. The cost of an education for marine biology tends to range between $28,000 and $33,000 per year in tuition and fees through undergraduate, graduate, and doctoral studies. You can also expect to pay between $500 and $1,000 yearly in books and supplies.
How long does it take to become a marine biologist? Marine biologists must complete at least a bachelorâs degree, which takes about four years. Marine biologists who pursue masterâs degrees may take an additional two to three years to complete their education, and earning a PhD will take up to six years more.