Re: Travel Injections and Fasting
Peace uzzybuzzy,
Traveller are exempted to fast but they must fast after an equal number of other days. Allah SWT said in Surah Al Baqarah verse No. 185:
The month of Ramadhan [is that] in which was revealed the Qur’an, a guidance for the people and clear proofs of guidance and criterion. So whoever sights [the new moon of] the month, let him fast it; and whoever is ill or on a journey - then an equal number of other days. Allah intends for you ease and does not intend for you hardship and [wants] for you to complete the period and to glorify Allah for that [to] which He has guided you; and perhaps you will be grateful.
Also, in hadith:
**Book ‘Fasting (Kitab Al-Siyam)’ of Sunan Abu-Dawud hadith No. 2402
Narrated Anas ibn Malik: A man from Banu Abdullah ibn Ka’b brethren of Banu Qushayr (not Anas ibn Malik, the well-known Companion), said: A contingent from the cavalry of the Apostle of Allah 
raided us. I reached (for he said went) to the Apostle of Allah who was taking his meals. He said: Sit down, and take some from this meal of ours. I said: I am fasting, he said: Sit down, I shall tell you about prayer and fasting. Allah has remitted half the prayer to a traveller, and fasting to the traveller, the woman who is suckling an infant and the woman who is pregnant, I swear by Allah, he mentioned both (i.e. suckling and pregnant women) or one of them. I was grieved for not taking the food of the Apostle of Allah (peace_be_upon_him).
**