The MHRD did announce that NEET 2021 will be conducted with reduced and revised syllabus. But the syllabus has not been officially announced as yet and so we do not have an idea of what the syllabus might be. But what might be the closest is the revised CBSE syllabus. This might not be the official NEET 2021 syllabus but the topics that have been added or deleted should give you a fair idea. If you are preparing for NEET 2021, sticking to NCERT books is an ideal option. You can try our NEET Knockout package for Self preparation: https://learn.careers360.com/knockout-neet-may/