Obtain a work visa. If you require a visa to work in Australia, submitting an application to the relevant embassy is your first priority.
Plavix (Clopidogrel): Plavix works by preventing coagulation of the platelets in the blood. It is especially suited for people who have certain medical conditions and heart conditions. It is also used as a preventative tool against the formation of clots in persons who have had a heart attack or stroke.
Arixtra and Lovenox are both effective for chemo-prophylaxis for a blood clot. Lovenox is a form of low molecular weight heparin and does have a small risk of heparin induced thrombocytopenia (HIT) which is a serious medication reaction that can cause clotting.