Keep out of the sun (share a brolly with your lady) drink only bottled water from the supermarket (and plenty of it) the injections you've had are fine, just remember to look around you and you can see how filthy places are. I've visited many Filipino houses over the years and it won't bother them if they see a rat in the house they just chase it out and think nothing of it and there are babies and children living in these places. Beautiful country but lots of shocks around the corner!