Is Ajovy available in the USA?

Could you please provide some information about the availability of Ajovy in the United States? I'm interested in knowing if this medication is currently accessible for patients in the country and if there are any restrictions or specific requirements that need to be met in order to obtain it. Additionally, I would like to know if there are any alternative options or similar medications that are available if Ajovy is not accessible or if it's not suitable for a particular patient. Thank you for your assistance.